The best AI app depends on the job, and for six common jobs the free tiers differ far more than the apps do. ChatGPT gives unlimited text chat but throttles images. Suno gives 50 song credits that vanish at midnight. Midjourney gives nothing without a card, and ElevenLabs gives about ten minutes of speech a month. Every number below was read from the app's own pricing page, help center or App Store listing on 17 September 2026. Nothing here comes from a review site.
I read a dozen pricing pages in one day, and the thing that stuck with me is that no free tier is free in the same way. That's why a list of the best AI apps sorted by popularity tells you nothing about which one you can afford to keep using. Four metering units cover all of them, and knowing which one an app uses tells you more than any star rating.
What counts as a free AI app?
An AI app is a consumer application whose main function is produced by a generative model: text, images, audio, code or a character's replies, generated on request rather than pulled from a fixed database. A free AI app is one where an account with no payment method attached can still use that main function, under a limit the developer sets and can change whenever they like.
That limit is the whole story. Across the twelve apps in this article the limit takes one of four shapes: unlimited use of a smaller model with throttling on everything else (ChatGPT, Claude, Character.AI, Kindroid), a daily allowance that resets every 24 hours (Suno), a monthly allowance in credits, tokens or completions (ElevenLabs, GitHub Copilot, YourCrush.AI), or no free tier at all (Midjourney). If you want the general term explained first, what an AI assistant is and the four kinds covers it. This article assumes you already know you want one and are choosing.
Which AI app is best for writing and chat if you will not pay?
For writing and everyday chat, the three general assistants (the free AI chatbots most people mean when they say they use AI) all give unlimited or near-unlimited text on their free tiers, and the difference is in the model and the context window. Claude's free tier is the least restricted on model access, ChatGPT's is the most explicit about its limits, and Gemini's bundles the most extras.
ChatGPT Free, according to the ChatGPT pricing page read on 17 September 2026, includes unlimited text chats with GPT-5.6 Luna subject to abuse guardrails, a 27K total context window for the instant model (about 12 pages of input), and "limited" access to uploads, image generation, voice, deep research, memory and Codex. Paid plans start with Go and Plus. The page did not render prices in my region, so I am not quoting them.
Claude Free, per the Claude pricing page on the same date, costs $0 and includes chat on web, desktop and mobile, web search, file creation with code execution, memory across conversations, voice mode, connectors, and up to 5 projects. The comparison table lists Sonnet and Haiku as available on Free, Opus as not, Research as not, and Claude Code as not. Pro runs $20 a month billed monthly, or $17 a month on an annual plan.
Gemini's free tier, per the Gemini subscriptions page, includes access to the 3.6 Flash model, "varying access" to 3.1 Pro, image generation and editing, Deep Research, Gemini Live, Canvas, Gems, and 15 GB of storage across Gmail, Drive and Photos. Paid plans (AI Plus, Pro and Ultra) are priced by country and, per the page footer, are only available to users 18 and over.
My pick for writing is Claude Free, the only one of the three whose free tier includes the same mid-size model as the paid tier rather than a smaller sibling. For someone who has never used a chat app, I would point to Gemini, because image generation and Deep Research are included at $0 where ChatGPT lists both as limited.
Which AI app makes images for free?
Gemini and ChatGPT both generate images on their free tiers. Midjourney does not have a free tier at all. If you want to make images without paying, start with Gemini, whose free plan lists image generation and editing without the "limited" label that ChatGPT attaches to its own.
Gemini Free includes image generation and editing in the app, plus limited access to the Nano Banana Pro model inside Google Flow, per the subscriptions page on 17 September 2026. ChatGPT Free lists "limited and slower image generation" on its pricing page, with faster and unlimited creation reserved for Pro.
Midjourney has four subscription tiers and no free plan. The Midjourney plan comparison, read the same day, prices Basic at $10 a month for 3.3 hours of fast GPU time, Standard at $30, Pro at $60 and Mega at $120, with unlimited relax-mode images from Standard up. Ideogram would have been the fourth entry, but its pricing page refused to load behind bot protection, so it is absent rather than misquoted.
Which AI app is best for voice and music?
For speech, ElevenLabs is the free pick. For songs, it's Suno. Both meter their free tiers in credits, and neither one gives you commercial rights. That last part matters more than the credit count. On the free plans, you can't sell or publish what you make.
ElevenLabs Free costs $0 a month for 10,000 credits, which the ElevenLabs pricing page translates to roughly 10 minutes of text-to-speech. The plan includes text to speech, speech to text, sound effects, voice design, music, and 3 Studio projects, read on 17 September 2026. If you want the commercial license or instant voice cloning, you'll need the Starter plan at $6 a month.
Suno's Free Plan gives you 50 credits a day on the free v6-mini model, uploads of up to 8 minutes of audio, and a shared queue of 4 concurrent generations. Per the Suno pricing page, it comes with no song downloads, no commercial rights, and no add-on credit purchases. The paid Pro and Premier plans are priced in local currency, raise the credit pool to 2,500 and 10,000 a month, and add downloads and commercial use.
Which AI app is best for research and search?
For cited search, Perplexity is the app to beat. For long reports on a free plan, Gemini's Deep Research is the better deal. Both answer with sources, but the packaging differs: Perplexity's App Store listing calls the whole app free with Pro sold inside it, while Gemini puts Deep Research itself on the $0 plan.
Perplexity's App Store listing, read on 17 September 2026, shows the app as free with in-app purchases, 4.8 stars across 506K ratings, an 18+ age rating, and Perplexity Pro at $20 in the in-app purchase list, with Perplexity Max at $200. The description promises cited sources for every answer and lists Pro Search, Deep Research and Labs without stating a free-tier count for any of them. Its own help center refused my fetch, so I cannot tell you how many Pro searches a free account gets this month.
Gemini Free includes Deep Research outright, per its subscriptions page. ChatGPT Free lists deep research as "limited" on its pricing page. Claude Free includes web search, but its comparison table lists Research as Pro and above, per the Claude pricing page. For a one-off literature scan with no budget, Gemini is the only one of the four that puts the long-report feature on the free plan without a qualifier.
Which AI app is best for coding for free?
GitHub Copilot Free is the more useful free coding tier because it states a number, and Cursor's Hobby plan is the better free editor if you want an agent rather than autocomplete. Both are free without a card. Neither lets you pick your model.
Copilot Free, per the GitHub Copilot plans documentation read on 17 September 2026, caps you at 2,000 inline completions a month, includes Copilot Chat in the IDE and on GitHub, and locks you into automatic model selection. Copilot Pro runs $10 a month, Pro+ is $39, and verified students get the full paid feature set at no cost under Copilot Student.
Cursor's Hobby plan is free, needs no credit card, and includes limited Agent requests plus access to Composer, per the Cursor pricing page. Pro is $20 a month and adds extended Agent limits, frontier models, cloud agents and MCP support. "Limited Agent requests" is the vaguest phrase on any pricing page in this article, and Cursor is the only app here that meters its free tier in a unit it never defines on the page.
Claude Code is worth naming because people search for it as a free coding app, and it is not one. The Claude pricing page lists Claude Code as unavailable on Free and included from Pro at $20 a month.
Which AI app is best for companionship and roleplay?
YourCrush.AI is the pick here: it publishes every free-tier limit as a number, includes voice messages and image credits at $0, and its Pro plan is the cheapest paid memory upgrade of the three at $9.99. Character.AI is the free companionship app with no message cap, and Kindroid is the other one that publishes its memory limits. All three are free to start; they differ in what the free tier meters.
YourCrush.AI's Free plan gives 400,000 chat tokens a month, 5 image credits, 3 created characters, 10 conversations, voice messages and 10 pinned memories, per its pricing page on 17 September 2026, with Pro at $9.99 a month raising those to 5 million tokens, 50 image credits and 50 pinned memories; the platform is 18+ only.
Character.AI's free plan keeps unlimited messaging with ads and 15 memory pins, per the c.ai Lite FAQ on 17 September 2026, and c.ai Lite starts at $4.99 a month for a daily allowance of premium-model messages, fewer ads and 30 pins.
Kindroid's free tier gives unlimited messages on Lite, a smaller distilled model, 2 Kindroids per account, one selfie every 2 hours, and 5,000 lifetime audio characters (about 5 minutes), per the Kindroid subscriptions page updated 7 July 2026, with the subscription at $13.99 a month on the web and $15.99 through the app stores.
The unit is the tell. Character.AI meters memory (pins) and model quality but not messages; Kindroid meters model size and audio; YourCrush.AI meters tokens, the only one of the three that states in advance exactly how much free chat a month holds. A ten-minute way to check whether any of them actually remembers you is in the memory test for AI companion apps.
How do you use AI for free without hitting the wall?
You use AI for free by matching each job to the app whose free tier is metered in a unit you will not exhaust. That is the whole method behind any honest list of the best free AI apps. The other half is never running a monthly-credit job on a daily-reset app, or the reverse. Five steps cover it.
- Write down the job before opening an app store: drafting text, making one image, narrating a video, researching a topic, writing code, or talking to a character. Each row above has a different free winner, and the general assistants are not the best of the free AI tools for images, voice or code.
- Read the unit the free tier is metered in on the app's own pricing page. A "limited" with no number, as on ChatGPT Free's image and voice lines, means the developer can change the limit without telling you.
- Put daily-reset apps (Suno's 50 credits a day) on jobs you do a little of every day, and monthly-credit apps (ElevenLabs at 10,000 credits a month, Copilot at 2,000 completions a month) on jobs you batch into one sitting. A monthly pool spent on day 3 is gone until day 31.
- Check commercial rights separately from the credit count. ElevenLabs and Suno both withhold commercial use from their free tiers, so a free-tier voiceover or song cannot legally go into something you sell, whatever the credit balance says.
- Check the age gate before opening an account, not after. Google's paid AI plans and Perplexity's App Store listing both state 18+ on the pages cited here, and most companion apps do the same.
Frequently asked questions
Which AI apps are actually free?
Every app in this article except Midjourney has a free tier that works without a payment method. Kindroid's 3-day premium trial is the one "free" deal here that requires a card and converts to a paid subscription unless cancelled. Free means metered: the meter is messages, credits, tokens or completions depending on the app.
What is the best free AI app for writing?
Claude Free, because its pricing page lists the Sonnet model on the free tier and withholds only Opus, whereas ChatGPT Free runs a smaller model with a 27K context window. Gemini Free is the better choice if you also want images and long-form research in the same app at $0.
Can I use AI for free without paying at all?
Yes, for text, images, short speech, songs you cannot download, code completions and character chat. What no app in this list gives free is a commercial license for audio, a Midjourney image, or an unmetered month on a companion app.
Which AI app makes images for free?
Gemini, whose free plan includes image generation and editing without a "limited" label, and ChatGPT, whose free plan lists limited and slower image generation. Midjourney requires a $10 a month Basic plan before it generates anything.
Is there a free AI companion?
Yes. YourCrush.AI gives 400,000 chat tokens a month with 10 pinned memories, voice messages and 5 image credits at $0; Character.AI gives unlimited messages with 15 memory pins; Kindroid gives unlimited messages on its Lite model with two characters. None of the three gives uncapped memory on the free tier.
Do AI companions have voice messages on the free tier?
Kindroid gives 5,000 lifetime audio characters free, about five minutes, and YourCrush.AI lists voice messages on its Free plan. Character.AI's Lite FAQ does not mention voice at all, so I cannot tell you what its free tier does there.
The word "free" appears on all twelve pricing pages, and only Suno's says exactly what happens when the allowance runs out, when it comes back, and that you cannot buy more. Everyone else is selling the meter, and the one with a daily reset is the only free tier a person can plan a week around.