# MathOn! vs Stack Bar

The clearest difference is in-app purchases: Stack Bar at none against MathOn!'s 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathOn! sells 5 one-off in-app purchases. Stack Bar asks for nothing beyond the download.

## The numbers

| Metric | MathOn! | Stack Bar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (8 ratings)](https://appshunter.io/ios/app/stack-bar/id6744345863/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 746 MB | 138 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emerald Wizard Studios](https://appshunter.io/developer/1806298573) | [ChoongHo Yu](https://appshunter.io/developer/1254355587) |

## What reviewers say

### MathOn!

[App page](https://appshunter.io/ios/app/mathon/id6744154310)

A fast-paced math game that challenges your arithmetic skills against the clock. Solve equations to progress, use power-ups strategically, and compete on global leaderboards. The game continues indefinitely, testing your mental limits.

**Highlights:** Fast-paced arithmetic challenges, Time-based equation solving, Strategic power-up usage, Global leaderboard competition, Endless gameplay mode

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Gold | $1.99 | one-time |
| 2,000 Gold | $2.99 | one-time |
| 5,000 Gold | $5.99 | one-time |
| 10,000 Gold | $9.99 | one-time |
| Stop Ads | $14.99 | one-time |


### Stack Bar

[App page](https://appshunter.io/ios/app/stack-bar/id6744345863)

A satisfying timing game where precision is key to building a beautiful, endless tower of glowing blocks. Miss the timing and your tower shrinks, but perfect timing allows for infinite growth. Simple, relaxing, and addictive gameplay.

**Highlights:** Satisfying timing-based gameplay, Build an infinite tower, Glowing gradient blocks, Simple and relaxing mechanics, Addictive challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathOn! free?

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

### Is Stack Bar free?

Stack Bar is free to download, with no in-app purchases.

### Do MathOn! or Stack Bar have ads?

Both MathOn! and Stack Bar show ads.

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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.*