# Chatback vs AI Math

The clearest difference is rating: Chatback at 4.6 against AI Math's 3.3. Chatback also leads on ratings volume (2.8K vs 3). AI Math's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Chatback sells 6 in-app purchases, starting at $4.99 per 7 days and AI Math sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Chatback holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Chatback has 2.8K ratings behind it against 3, so its average is the more settled of the two.

Chatback ships an update every 3 weeks, AI Math every 8 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Chatback | AI Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.8K ratings)](https://appshunter.io/ios/app/chatback-text-in-color/id6449154554/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ai-math-solve-math-equations/id6471915812/reviews) |
| Number of ratings | **2.8K** | 3 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 57 MB | 36 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHELM PRODUCTIONS LLC](https://appshunter.io/developer/1498674549) | [Alper Albayrak](https://appshunter.io/developer/993200227) |

## What reviewers say

### Chatback

[App page](https://appshunter.io/ios/app/chatback-text-in-color/id6449154554)

This AI-powered app helps you craft engaging text messages with various tones, characters, and emotions. It can generate replies, translate messages instantly, and even help you flirt or create excuses. Enhance your conversations with over 100 unique styles.

**Highlights:** AI-powered text generation, Color text messaging, Instant message replies, Character voice imitation, 100+ emotions and tones, Instant message translation

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $4.99 | per 7 days |
| Chatback Premium | $6.99 | per 7 days |
| Premium (Monthly) | $12.99 | per month |
| Premium (Annual Deal) | $19.99 | per year |
| Premium (Annual) | $39.99 | per year |
| Add Custom Emotion | $0.99 | one-time |

**What reviewers like**

- 👍 Fun and easy to use
- 🚀 Helpful for conversations
- 💡 Variety of text options
- 🤩 Enjoyable experience

**What reviewers complain about**

- 💰 Too many paid features
- 🔒 Locked content behind paywall
- 📺 Excessive ads
- 🔍 Limited free options

**Reported bugs**

- Ads not working properly
- Difficulty accessing paid content

**Requested features**

- More free text options
- Ability to customize text
- Additional language support
- Voice recording feature


### AI Math

[App page](https://appshunter.io/ios/app/ai-math-solve-math-equations/id6471915812)

This app uses your device's camera to recognize and solve complex math problems, providing detailed, step-by-step explanations. It helps users understand the reasoning behind solutions, not just the final answer. All solved problems are saved for later review.

**Highlights:** Camera-based math problem recognition, Step-by-step solution explanations, Support for linear, quadratic, and systems of equations, Calculus and expression simplification, Automatic language and notation rendering, Personal solution library, PDF export (premium)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $19.99 | per month |
| 1 Solution | $1.99 | one-time |
| 3 Solutions | $3.99 | one-time |
| 10 Solutions | $19.99 | one-time |


## Frequently asked questions

### Is Chatback free?

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

### Is AI Math free?

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

### Which has better reviews, Chatback or AI Math?

Chatback is rated higher. Chatback averages 4.6 out of 5 from 2.8K ratings, while AI Math averages 3.3 from 3 ratings.

### Do Chatback or AI Math have ads?

Chatback shows ads; AI Math does not.

### Which is updated more often, Chatback or AI Math?

Chatback ships an update every 3 weeks, and AI Math every 8 days. Most recently, Chatback was updated on September 22, 2026 and AI Math on September 21, 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.*