# Chat AI vs MathAce

The clearest difference is ads: MathAce at none against Chat AI's shown. Chat AI's advantage is ratings volume (130K vs 8.8K) and chart position (#163 vs unranked). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Chat AI sells 11 in-app purchases, starting at $6.99 per 7 days and MathAce sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Chat AI against 4.7 for MathAce. That said, the two scores are not equally well evidenced: Chat AI has 130K ratings behind it against 8.8K, so its average is the more settled of the two. Written reviews are what separate them: 69% of Chat AI's written reviews are positive against 59% of MathAce's.

Chat AI ships an update every 3 weeks, MathAce every 2 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chat AI | MathAce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (130K ratings)](https://appshunter.io/ios/app/chat-ai-ask-anything/id1660877567/reviews)** | [4.7 (8.8K ratings)](https://appshunter.io/ios/app/mathace-solve-study-question/id6636481467/reviews) |
| Number of ratings | **130K** | 8.8K |
| Positive reviews | **69.3% of reviews** | 58.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#163** | — |
| Size | 192 MB | 51 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ElevenThirteen LLC](https://appshunter.io/developer/1588849065) | [精精 唐](https://appshunter.io/developer/1762202088) |

## What reviewers say

### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai-ask-anything/id1660877567)

**Currently charting:** #163 Top Grossing · Productivity (US App Store)

Engage in intelligent conversations with an advanced AI chatbot. This app offers personalized responses on a wide range of topics and can assist with writing tasks like essays and emails. Its AI continuously learns for more natural interactions.

**Highlights:** Intelligent conversations, Personalized responses, Essay and content writing, Wide range of topics, Constantly evolving AI, Easy to use interface

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Week | $6.99 | per 7 days |
| Unlimited Week | $6.99 | per 7 days |
| Weekly Pro | $7.99 | per 7 days |
| Weekly Pro | $7.99 | per 7 days |
| Unlimited Month | $19.99 | per month |
| 1 Year Unlimited (Promo) | $29.99 | per year |
| Unlimited Year | $69.99 | per year |
| Year Unlimited + | $69.99 | per year |
| 50,000 Credits | $9.99 | one-time |
| 150,000 Credits | $29.99 | one-time |
| 300,000 Credits | $49.99 | one-time |

**What reviewers like**

- 🚀 Helpful AI with fast responses
- 👍 Useful for general advice and tasks
- 👍 Impressive and accurate responses
- 👍 Convenient and easy to use
- 👍 Provides detailed and informative answers

**What reviewers complain about**

- 🐛 App crashes or becomes unavailable at times
- 🔒 Limited free usage, requires paid subscription
- 🔒 Frustrating when reaching daily usage limit
- 🐛 Occasional issues with text formatting and output

**Reported bugs**

- App crashes when trying to regenerate answers
- Answers disappear before they can be saved
- Inconsistent behavior when changing prompts

**Requested features**

- Increase free daily usage limit
- Add voice input/output capabilities
- Improve integration with other apps and services
- Provide more customization options


### MathAce

[App page](https://appshunter.io/ios/app/mathace-solve-study-question/id6636481467)

This app helps students solve math problems across various subjects like algebra, geometry, and calculus. It offers instant photo problem solving, an advanced calculator, graphing tools, and step-by-step equation solutions to aid in understanding and mastering math concepts.

**Highlights:** Instant photo problem solving, Advanced calculator with unit conversions, Equation solver with step-by-step solutions, Graphing and visualization of functions, Handles algebra, geometry, and calculus

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathAce Pro | $6.99 | per 7 days |
| AnsAce AI Premium | $9.99 | per month |
| AnsAce AI Premium | $79.99 | per year |

**What reviewers like**

- 🚀 Accurate answers
- 💡 Step-by-step explanations
- 👍 Helpful for improving grades
- 👍 Works for various subjects

**What reviewers complain about**

- 🐛 Inaccurate or incorrect answers
- 🔍 Limited free usage
- 🔍 Subscription required for more uses
- 🔍 Frequent ads

**Reported bugs**

- Answers not matching the problem
- App freezing or crashing
- Incompatible with older devices

**Requested features**

- Remove usage limits
- Bring back old Gauth app
- Add writing assistant feature


## Frequently asked questions

### Is Chat AI free?

Chat AI is free to download, with in-app purchases available.

### Is MathAce free?

MathAce is free to download, with in-app purchases available.

### Which has better reviews, Chat AI or MathAce?

Chat AI is rated higher. Chat AI averages 4.8 out of 5 from 130K ratings, while MathAce averages 4.7 from 8.8K ratings.

### Do Chat AI or MathAce have ads?

Chat AI shows ads; MathAce does not.

### Which is updated more often, Chat AI or MathAce?

Chat AI ships an update every 3 weeks, and MathAce every 2 weeks. Most recently, Chat AI was updated on October 2, 2026 and MathAce on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*