# Robot Merge vs Hell Merge

The clearest difference is ads: Robot Merge at none against Hell Merge's shown. Robot Merge also leads on review sentiment (80% vs 46%) and update cadence (every 4 days vs every 3 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Robot Merge sells 4 one-off in-app purchases and Hell Merge sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Robot Merge against 4.8 for Hell Merge. Both are backed by a comparable volume of ratings — 3.1K and 1.3K respectively. Written reviews are what separate them: 80% of Robot Merge's written reviews are positive against 46% of Hell Merge's.

Robot Merge ships an update every 4 days, Hell Merge every 3 weeks. Both last shipped on October 19, 2026.

## The numbers

| Metric | Robot Merge | Hell Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.1K ratings)](https://appshunter.io/ios/app/robot-merge/id1418825045/reviews) | [4.8 (1.3K ratings)](https://appshunter.io/ios/app/hell-merge/id1606768611/reviews) |
| Number of ratings | **3.1K** | 1.3K |
| Positive reviews | **80.4% of reviews** | 45.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 196 MB | 213 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Umbrella Games LLC](https://appshunter.io/developer/1059299541) | [Drivora LTD](https://appshunter.io/developer/1873633179) |

## What reviewers say

### Robot Merge

[App page](https://appshunter.io/ios/app/robot-merge/id1418825045)

Merge identical robots to discover and collect 60 unique machines. Upgrade your buildings, earn coins, and expand your robot empire in this addictive collection game.

**Highlights:** Merge identical robots, Discover 60 unique machines, Upgrade buildings, Earn coins, Expand your world

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Budget Pack | $1.99 | one-time |
| Crate Of Gems | $4.99 | one-time |
| Shipment Of Gems | $9.99 | one-time |
| Mountain Of Gems | $29.99 | one-time |

**What reviewers like**

- 🤖 Excellent game
- 🤖 AWESOMEEE!!!!!
- 👍 Good, good, thanks for making this
- 🌟 Very calming
- 🤖 I like upgrading robots!

**What reviewers complain about**

- 🔒 Privacy concerns
- 🐛 Double charged for an in-app purchase
- 💰 Childrens game with NSFW ads
- 🐛 Needs an update badly!
- 🔍 Ads on a decent game

**Reported bugs**

- Lucky merges have stopped working
- Glitch where it chips gems when upgrading robots
- App freezing issues
- Incompatible with older devices
- Login screen freezes

**Requested features**

- More robots and other stages or worlds
- Leaderboard
- Auto assign robots to mines/buildings
- Dark mode option
- Advanced analytics dashboard


### Hell Merge

[App page](https://appshunter.io/ios/app/hell-merge/id1606768611)

Build and restore a theme park in Hell by merging items to create tools and solve puzzles. Uncover mysteries, decorate your park, and fend off angelic interference in this unique merge game.

**Highlights:** Merge items to create tools, Restore and decorate a theme park, Solve puzzles, Discover secrets and storylines, Outstanding 3D graphics, Simple and engaging gameplay

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems pack 1 | $1.99 | one-time |
| Coins pack 1 | $1.99 | one-time |
| Gift Set 1 | $2.99 | one-time |
| Dismantling Kit | $3.99 | one-time |
| Tools Kit 1 | $3.99 | one-time |
| Gems pack 2 | $4.99 | one-time |
| Gift Set 2 | $4.99 | one-time |
| Wooden Chest Set | $7.99 | one-time |
| Skip Boosters Kit 1 | $7.99 | one-time |
| Gems pack 3 | $9.99 | one-time |
| Ad Tokens Offer Light | $10.99 | one-time |
| Forged Chest Set | $11.99 | one-time |
| Super Weeks Pass | $14.99 | one-time |
| Gems pack 4 | $19.99 | one-time |

**What reviewers like**

- 😊 Fun and addictive gameplay
- 🎨 Beautiful graphics and animations
- 🕹️ Engaging merge mechanics
- 👍 Quirky and charming theme

**What reviewers complain about**

- ⏱️ Slow progression and long wait times
- 🔒 Limited free-to-play content
- 💰 Expensive in-app purchases
- 🐛 Frequent bugs and glitches

**Reported bugs**

- Cake event getting stuck and preventing gameplay
- Balloon pumps disappearing after updates
- Inability to progress due to missing items
- Frequent crashes and loading issues

**Requested features**

- New levels and areas to explore
- Faster recharge times for generators
- Option to skip tutorial and forced events
- Better communication from developers


## Frequently asked questions

### Is Robot Merge free?

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

### Is Hell Merge free?

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

### Which has better reviews, Robot Merge or Hell Merge?

Robot Merge and Hell Merge are both rated 4.8 out of 5 on the App Store, from 3.1K and 1.3K ratings respectively.

### Do Robot Merge or Hell Merge have ads?

Hell Merge shows ads; Robot Merge does not.

### Which is updated more often, Robot Merge or Hell Merge?

Robot Merge ships an update every 4 days, and Hell Merge every 3 weeks. Most recently, Robot Merge was updated on October 19, 2026 and Hell Merge on October 19, 2026.

---

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