# 100 vs Crazing Math

The clearest difference is in-app purchases: 100 at none against Crazing Math's 1. 100 also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Crazing Math sells 1 one-off in-app purchase. 100 asks for nothing beyond the download.

100 holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews complicate that: 94% of 100's written reviews are positive against 96% of Crazing Math's, so the app with the better star average is not the one people write more warmly about.

100 ships an update every 2 months, Crazing Math every 4 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 100 | Crazing Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/100-tricky-rise-up-challenge/id964088588/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/crazing-math/id1071727485/reviews) |
| Number of ratings | 6 | **9** |
| Positive reviews | 94.1% of reviews | **96.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 18 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chintan Shah](https://appshunter.io/developer/690053140) | [Cuong Du Duc](https://appshunter.io/developer/951332376) |

## What reviewers say

### 100

[App page](https://appshunter.io/ios/app/100-tricky-rise-up-challenge/id964088588)

Test your reflexes in this addictive arcade puzzle game. Tap numbered tiles to clear them and achieve high scores. Compete globally with social sharing and leaderboards.

**Highlights:** Unique arcade gameplay, Addictive puzzle mechanics, Number tile matching, Reflex testing, Global leaderboards, Social sharing

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

**In-app purchases:** none


### Crazing Math

[App page](https://appshunter.io/ios/app/crazing-math/id1071727485)

A fast-paced game that challenges your mental math abilities. Select three numbers that sum to a target value within a time limit. The challenge increases as the timer counts down, requiring quick thinking and rapid calculations.

**Highlights:** Time-based challenges, Select three numbers to sum, Increasing difficulty, Random number generation, High score tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is 100 free?

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

### Is Crazing Math free?

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

### Which has better reviews, 100 or Crazing Math?

100 is rated higher. 100 averages 4.5 out of 5 from 6 ratings, while Crazing Math averages 4.3 from 9 ratings.

### Do 100 or Crazing Math have ads?

Crazing Math shows ads; 100 does not.

### Which is updated more often, 100 or Crazing Math?

100 ships an update every 2 months, and Crazing Math every 4 months. Most recently, 100 was updated on October 24, 2026 and Crazing Math on October 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.*