# SimpleTip vs Math AI

The clearest difference is price: Math AI at Free against SimpleTip's $0.99. Math AI also leads on update cadence (every 3 weeks vs every 8 months) and ratings volume (1.4K vs 144). SimpleTip's advantage is rating (4.8 vs 4.2) and in-app purchases (none vs 4). On device support there is nothing between them.

Math AI is free to download; SimpleTip costs $0.99 up front. Math AI sells 4 in-app purchases, starting at $0.99 per 7 days. SimpleTip asks for nothing beyond the download.

SimpleTip holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Math AI has 1.4K ratings behind it against 144, so its average is the more settled of the two. Written reviews point the same way: 75% of SimpleTip's written reviews are positive against 60% of Math AI's.

SimpleTip ships an update every 8 months, Math AI every 3 weeks. The most recent releases landed on August 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SimpleTip | Math AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (144 ratings)](https://appshunter.io/ios/app/simpletip-tip-calculator/id1187500689/reviews)** | [4.2 (1.4K ratings)](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841/reviews) |
| Number of ratings | 144 | **1.4K** |
| Positive reviews | **75.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 89 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Cate](https://appshunter.io/developer/1187500688) | [Peter Jones](https://appshunter.io/developer/1470445840) |

## What reviewers say

### SimpleTip

[App page](https://appshunter.io/ios/app/simpletip-tip-calculator/id1187500689)

Easily calculate tips and split bills with this intuitive app. Features one-handed use, customizable tip percentages, and various rounding options. Personalize your experience with different themes and dark mode.

**Highlights:** One-handed operation, Tip splitting, Customizable tip percentages, Multiple rounding modes, Dark mode and color themes, Landscape and portrait support

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

**In-app purchases:** none


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841)

Instantly solve math problems by scanning them with your camera. Get accurate answers and detailed solutions for homework and practice. This app acts as a powerful calculator and study companion to improve your math skills.

**Highlights:** Scan math problems with camera, Instant and accurate solutions, Scientific and advanced calculator, Algebra, percentages, and fractions solver, Homework helper and study tool, User-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sale | $0.99 | per 7 days |
| Weekly subscription | $4.99 | per 7 days |
| Monthly subscription | $8.99 | per month |
| Yearly subscription | $49.99 | per year |

**What reviewers like**

- 👍 Great app
- 🚀 Helpful and convenient
- 🤗 Awesome and useful
- 💯 Best app ever
- 🤓 Very smart people who made it

**What reviewers complain about**

- 🐛 Not correct answers and not user friendly
- 💸 Practically unusable without premium
- 🤑 Subscription is too bad
- 💩 Bad stuff
- 🙄 Too many pop up's

**Reported bugs**

- Blurry answers
- Doesn't recognize complete sentences
- Inaccurate scan and solve feature
- Can't input negative numbers

**Requested features**

- Dark mode option
- Auto rotate to landscape mode
- Division feature
- Accurate fraction calculations


## Frequently asked questions

### Is SimpleTip free?

SimpleTip costs $0.99, with no in-app purchases.

### Is Math AI free?

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

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

SimpleTip is rated higher. SimpleTip averages 4.8 out of 5 from 144 ratings, while Math AI averages 4.2 from 1.4K ratings.

### Do SimpleTip or Math AI have ads?

Math AI shows ads; SimpleTip does not.

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

SimpleTip ships an update every 8 months, and Math AI every 3 weeks. Most recently, SimpleTip was updated on August 15, 2026 and Math AI on September 21, 2026.

---

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