ChatAI vs OpeoAi
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ChatAI
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ChatAI enables you to have free-flowing conversations with AI by integrating the latest language model technologies. Simple interface, simple operation, input requirements, instant you want to get the answer. Here, you can experience: γ Questions and Answers γ Astronomy above, geography below, here, you want to know the questions, ChatAI does his best to answer you. γ Work assistant γ Annual summary, weekly work report, do not know how to write, type a sentence, ChatAI to help you quickly fix. γAI Programming γ Whether you're a beginner or an experienced programmer trying to solve bugs, ChatAI helps you quickly generate the code you want. γ Learning Consultant γ Math, physics, chemistry, learning problems? Type the question and ChatAI tells you the answer in a few seconds. γAI Translation γ Enter the content you want to translate, English, Japanese, Korean, German, you want to translate here. [Copy generation] Takeaway praise, advertising copy generation, input requirements, ChatAI to help you instantaneously. More features for you to explore... * Privacy Policy: https://api.zerozone.fun/h5/privacyAgreement2_en * User Agreement: https://api.zerozone.fun/h5/userAgreement2_en Note: APP has been connected to the content security detection mechanism, please consciously abide by the relevant laws and regulations, it is forbidden to ask questions about politics, pornography, violence and other issues, APP has blocked relevant questions, civilized Internet, maintain a safe and clean network environment. If you ask this question many times, we will block the number.
OpeoAi
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Introducing an innovative app that combines the power of AI to bring you a seamless experience across various features. English learning, chatting, creative tools, and a multifunctional assistant, this app revolutionizes the way you engage with technology. Unleash your creativity, improve your English, have interactive conversations, and explore endless possibilities with this all-inclusive app. Discover a world of convenience and endless possibilities right at your fingertips. Subscription Options: -The app provides unlimited usage and grants access to all features for $6.99 per month, $9.99 per quarter, or $19.99 per year. -Your iTunes account will be charged upon confirmation of purchase. -Subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. -Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be specified. -You can manage your subscriptions and disable auto-renewal by going to your Account Settings after making the purchase. - Terms of use: https://sites.google.com/view/opbot-user - Privacy policy:https://sites.google.com/view/opbot-p
Screenshots
Verdict
The clearest difference is ads: OpeoAi at none against ChatAI's shown. OpeoAi also leads on update cadence (every 3 days vs weekly) and iOS requirement (10.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. ChatAI sells 6 in-app purchases, starting at $4.99 per 7 days and OpeoAi sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
ChatAI ships an update weekly, OpeoAi every 3 days. The most recent releases landed on May 16, 2026 and September 11, 2026 respectively.
| Parameter | ChatAI | OpeoAi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 3 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 β better |
| Further details β not scored | ||
| Size | 26 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Hangzhou Zero Zone Technology Co., Ltd. | ι»ε¨ ζ |
In-app purchases
ChatAI
- Weekly member3 Days trial$4.997 Days
- εΉ΄εΊ¦δΌε-3倩θ―η¨3 Days trial$12.991 Year
- Quarterly member$14.993 Months
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- Monthly member$19.991 Month
- Annual member$39.991 Year
- Permanent member$39.99
OpeoAi
- Weekly Premium$6.991 Month
- Quarterly Premium$9.993 Months
- Yearly Premium$14.991 Year









