Completions vs ChatRobot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Completions
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Completions is a tool that assists you in completing somthing, such as translation, writing, and travel planning, by chat AI robot. The app is simple and easy to use, without any ads, and focuses on creating a better human-machine interaction experience. Features: - You can have a conversation with an AI chatbot to quickly fulfill your needs for translation, writing, travel plans, and more. - iCloud support enables automatic synchronization of chat data between different devices. - Rich text rendering supports displaying Markdown/HTML/... text and JavaScript/Python/SQL/... code. - Cheaper and more user-friendly membership services are available for only ¥18.0/month, with payment due after a 30-day trial period. Membership: - Please note that you need to become our member to fully experience all the features of our product! - We offer membership services through a subscription model, which means that we will charge ¥18 from your Apple account every month. You will receive a reminder before each payment, and the service will be automatically renewed after you confirm. - You can cancel the subscription anytime with just three steps: go to the system "Settings" > click "Apple ID" to check "Subscriptions" > select our app and cancel the subscription. - Become our member now and get a 30-day free trial! Supports: 1. Please contact us via email at bluesgump@foxmail.com. 2. We use Apple's standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula 3. App Privacy Policy: https://txqc91yb9l8.feishu.cn/docx/WiijdeUfboLck8xGB8kcXTEAn2T 4. App Terms & Conditions: https://txqc91yb9l8.feishu.cn/docx/M7sTdzRNWo2W5OxYqXlcSYgZnWf
ChatRobot
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ChatRobot Pro is an advanced AI chatbot designed to provide intelligent, natural, and authentic conversation experiences. It is based on deep learning technology and is capable of understanding and generating human language. ChatRobot Pro can not only answer your questions, but also have meaningful conversations, providing personalized advice, information, and entertainment. Whether you are in a service, online consultation, educational coaching or entertainment application, ChatRobot Pro provides users with a high quality interactive experience. "VIP Member automatically schedule service description" · Subscription Service: a) VIP Member Package Week (1 week) b) VIP membership monthly (1 month) c) VIP membership package year (12 months) · Please refer to the in-app subscription page for specific subscription prices. · Payment: The user confirms the purchase and credits the iTunes account with the payment · Renewal: If you purchase a membership account with a continuous monthly subscription, Apple iTunes will deduct the fee within 24 hours before the expiration date, and the subscription period will be extended after the deduction is successful. · Cancel the subscription: To cancel the subscription, please manually turn off the automatic renewal function in iTunes/ Apple ID Settings management 24 hours before the current subscription expires, and select the corresponding subscription item to cancel it. · Automatic renewal: The Apple iTunes account will be charged within 24 hours before the expiration date, and the subscription period will be extended by one subscription period after the successful deduction Privacy policy: https://www.zhugongzi.space/agreement/en/aiprivacy.html User agreement: https://www.zhugongzi.space/agreement/en/userAgreement.html
Screenshots
Verdict
The clearest difference is update cadence: ChatRobot at every 4 days against Completions's every 3 weeks. ChatRobot also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Completions sells 1 in-app purchase, starting at $2.99 per month and ChatRobot sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Completions ships an update every 3 weeks, ChatRobot every 4 days. Both last shipped on October 25, 2026.
| Parameter | Completions | ChatRobot |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | 雨川 甘 | 共营 朱 |
In-app purchases
Completions
- Monthly Subscription Member1 Month trial$2.991 Month
ChatRobot
- Weekly member$0.997 Days
- Monthly member$3.991 Month
- Annual member$14.991 Year









