# Climb vs Shelf Sort

The clearest difference is in-app purchases: Climb at none against Shelf Sort's 6. Climb also leads on ads (none vs shown) and ratings volume (10 vs 3). Shelf Sort's advantage is update cadence (every 4 days vs every 17 months) and device support (3 vs 1). On price, rating and review sentiment there is nothing between them.

Both are free to download. Shelf Sort sells 6 one-off in-app purchases. Climb asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Climb against 5.0 for Shelf Sort. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Climb ships an update every 17 months, Shelf Sort every 4 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Climb | Shelf Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/climb-math-game/id1672621369/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/shelf-sort/id6478661189/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 202 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Maria Reyna](https://appshunter.io/developer/1672621371) | [Emre Yazar](https://appshunter.io/developer/1526329565) |

## What reviewers say

### Climb

[App page](https://appshunter.io/ios/app/climb-math-game/id1672621369)

Sharpen your math abilities by solving equations against the clock. Progress through increasingly challenging levels as you improve your skills. Test your knowledge and aim for the highest score.

**Highlights:** Solve math equations, Beat the timer, Increasing difficulty levels, Skill sharpening, Performance testing

**In-app purchases:** none


### Shelf Sort

[App page](https://appshunter.io/ios/app/shelf-sort/id6478661189)

Engage in a match-3 puzzle game where players clear shelves by matching three identical objects. Progress through levels by strategically clearing items and completing objectives.

**Highlights:** Match 3 objects, Clear shelves, Puzzle gameplay, Level progression

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $1.99 | one-time |
| 500 Coins | $9.99 | one-time |
| 1000 Coins | $14.99 | one-time |
| 2500 Coins | $29.99 | one-time |
| 5000 Coins | $59.99 | one-time |
| 10000 Coins | $99.99 | one-time |


## Frequently asked questions

### Is Climb free?

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

### Is Shelf Sort free?

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

### Which has better reviews, Climb or Shelf Sort?

Climb and Shelf Sort are both rated 5.0 out of 5 on the App Store, from 10 and 3 ratings respectively.

### Do Climb or Shelf Sort have ads?

Shelf Sort shows ads; Climb does not.

### Which is updated more often, Climb or Shelf Sort?

Climb ships an update every 17 months, and Shelf Sort every 4 days. Most recently, Climb was updated on October 9, 2026 and Shelf Sort on October 15, 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.*