# Join Numbers vs Merge Grabber

Join Numbers and Merge Grabber both sit at 4.6 stars, but that hides the real split: 41% of Join Numbers's written reviews are positive against 19% of Merge Grabber's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Join Numbers sells 1 one-off in-app purchase and Merge Grabber sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Join Numbers against 4.6 for Merge Grabber. Both are backed by a comparable volume of ratings — 19K and 15K respectively. Written reviews are what separate them: 41% of Join Numbers's written reviews are positive against 19% of Merge Grabber's.

Join Numbers ships an update every 4 weeks, Merge Grabber every 3 weeks. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Join Numbers | Merge Grabber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19K ratings)](https://appshunter.io/ios/app/join-numbers/id1600488366/reviews)** | [4.6 (15K ratings)](https://appshunter.io/ios/app/merge-grabber/id1615819431/reviews) |
| Number of ratings | **19K** | 15K |
| Positive reviews | **40.5% of reviews** | 19.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 313 MB | 249 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Join Numbers

[App page](https://appshunter.io/ios/app/join-numbers/id1600488366)

Collect digits to form the largest number and earn virtual currency. Use your earnings to construct new barracks and train soldiers for a strategic card battle game. Enjoy a unique blend of number collection and combat gameplay.

**Highlights:** Collect digits, Form the largest number, Earn virtual currency, Build tower barracks, Fight in card battles, Use soldiers in combat

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 💡 Educational and fun
- 🚀 Engaging gameplay
- 👍 Good for kids

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Bugs and glitches
- 🤔 Unbalanced gameplay

**Reported bugs**

- Frequent crashes
- Gameplay issues (e.g. numbers changing unexpectedly)
- Connectivity problems

**Requested features**

- Reduce ads or offer ad-free version
- Fix bugs and glitches
- Improve gameplay balance


### Merge Grabber

[App page](https://appshunter.io/ios/app/merge-grabber/id1615819431)

Engage in classic 2048-style gameplay to collect characters and boost your firepower.  Strategically merge numbers to build a powerful force capable of defeating the zombie army.

**Highlights:** Classic 2048 gameplay, Character collection, Increase firepower, Crush zombie army, Strategic merging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 💡 Helps pass time
- 🤑 Cheap no-ads option

**What reviewers complain about**

- 🔥 Overheats device
- 🐛 Freezes/glitches at high scores
- 💸 Too many ads
- 🤯 Frustrating bugs
- 🤖 Repetitive levels

**Reported bugs**

- Map freezes at high scores
- Negative cash balance glitch
- Crashes on older devices

**Requested features**

- Add difficulty levels
- Improve map navigation
- Faster upgrade process
- Fix high score issues


## Frequently asked questions

### Is Join Numbers free?

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

### Is Merge Grabber free?

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

### Which has better reviews, Join Numbers or Merge Grabber?

Join Numbers is rated higher. Join Numbers averages 4.6 out of 5 from 19K ratings, while Merge Grabber averages 4.6 from 15K ratings.

### Do Join Numbers or Merge Grabber have ads?

Both Join Numbers and Merge Grabber show ads.

### Which is updated more often, Join Numbers or Merge Grabber?

Join Numbers ships an update every 4 weeks, and Merge Grabber every 3 weeks. Most recently, Join Numbers was updated on September 25, 2026 and Merge Grabber on September 20, 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.*