# Merge Universe — Merge the entire universe

> Idle-merge-physics game simulating universe expansion and energy production. (iPhone/iPad app by Metamoki Inc..)

- Source: https://appshunter.io/ios/app/merge-universe/id1453936993 (this page in markdown: same URL + `.md`)
- Developer: [Metamoki Inc.](https://appshunter.io/developer/434433461)
- Category: Games, Education, Family, Simulation
- Price: Free with in-app purchases
- Rating: 4.90/5 from 109 App Store ratings · 38 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 121 MB
- Languages: American English
- Released: 2020-09-14
- Data updated: 2026-08-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/merge-universe/id1453936993/reviews.md

## What is Merge Universe?

This is a hybrid idle-merge-physics game where you progress from tiny atoms to massive galaxies, maximizing your energy production in a fully interactive simulation in your quest to reach the far edges of the multiverse.

- Gain energy when objects bounce off energy-activated surfaces.
- Create more objects from energy.
- Merge objects to make bigger objects which produce more energy.
- Gain photons every time two objects merge.
- Use photons to create physics Gizmos to maximize your income.
- Earn Upgrade Coins every time you create a Gizmo.
- Use Upgrade Coins to advance the Upgrades Skill Tree.

## Key features

- Merge objects to create larger ones
- Generate energy from bouncing objects
- Create new objects from energy
- Use photons to build physics Gizmos
- Upgrade Skill Tree with Upgrade Coins

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Nano Gems Package | $1.99 | one-time |
| Stellar Gems Package | $49.99 | one-time |
| Micro Gems Package | $4.99 | one-time |
| Bucket of Gems | $9.99 | one-time |
| Planetary Gems Package | $24.99 | one-time |


## Recent user reviews (10 of 38)

All indexed reviews: https://appshunter.io/ios/app/merge-universe/id1453936993/reviews.md

### 5/5 — Where Is He?

*2024-08-26*

So I made the commitment to start this game and get to the end. At the beginning the Tardigrade said see you at the end, I’m now at the end with no where else to go and no Tardigrade :(

### 5/5 — I found a secret about the 5th background

*2024-02-01*

I played for a days and got to the 5th background, and thought it would be very cool. But then I realized that the 5th background was the 4th background, but it was dark and upside down. Not only that, but I could not see it as clearly as the 4th background. If you update the game again, can you change the 5th background into something more bright and different? Thank you!

### 5/5 — Pleasantly Surprised!!

*2024-01-05*

The advertisements for this game is what drew me to try it. But as it turns out, I had to be in the right mood. I had to be in the mood to try something unlike what I was used to. So today, I was feeling calm and ready to try something new and there the icon was on my phone. I’m so glad I did not erase this game and tried it a second time. It’s almost like those movies where the first time you’re not into it, and you’re not getting the appeal, but the second time it becomes the best movie or show you ever saw. It was the same as T.P. Boys and the Potter series. I feel like I’m gonna continue to love this game just like I do those. Well done!

### 4/5 — merge universe

*2023-11-26, version 1.340*

I can’t enter in game, please help

### 5/5 — Update please ( most recent new update didnt fix anything )

*2023-09-27*

i upgraded the energy block past 10 by mistake and now no matter how many times i upgrade its still at zero multiplier now :( I hope to play more with the update soon and have a great day :)

### 5/5 — Fun game

*2023-06-17*

Played for about a year or longer got to the tarantula nebula. I’m uninstalling now because the flywheel and the other power ups no longer work. So it’s getting impossible to merge further.

### 5/5 — Yes

*2023-06-13*

Awsome game!!

### 1/5 — Spielen NICHT möglich

*2023-06-10*

Man öffnet die App, nach 2 Sekunden Stürzt dir App ab...

### 5/5 — Update please

*2023-06-07*

i upgraded the energy block past 10 by mistake and now no matter how many times i upgrade its still at zero multiplier now :(  I hope to play more with the update soon and have a great day :)

### 1/5 — Le jeu se coupe au démarrage

*2023-01-07*

Impossible d’y jouer, le jeu se coupe directement après avoir été lancé.

## Frequently asked questions about Merge Universe

### What is Merge Universe?

Merge Universe is a hybrid idle-merge-physics game where players start with tiny atoms and progress to creating massive galaxies. The core gameplay involves merging objects to generate energy and unlock new creations within a fully interactive simulation.

### How do I earn energy in Merge Universe?

Energy is gained when objects bounce off energy-activated surfaces. You can also create more objects from energy. Merging existing objects into larger ones further increases energy production.

### What are photons and Gizmos used for?

Photons are earned every time two objects merge. These photons can then be used to create physics Gizmos, which are essential for maximizing your in-game income and progression.

### How can I advance in Merge Universe?

Progression is achieved by merging objects, creating Gizmos, and earning Upgrade Coins. These Upgrade Coins are used to advance through the Upgrades Skill Tree, unlocking new abilities and enhancing your universe's growth.

### Is Merge Universe free to play?

Yes, the game is free to download and play. It offers in-app purchases for additional items or boosts, and may also include advertisements.

## Version history (last 5 releases)

### 1.369 — 2024-05-13

- Fixed maxed-out gizmo UI
- Fixed issue with large 64-bit number overflow issue in prestige calculation (prestige past level 51 is now possible)
- Smaller download size

### 1.358 — 2024-03-12

- 20 new backgrounds
- Bug fixes

### 1.350 — 2024-02-11

Minor bug fixes.

### 1.347 — 2023-12-31

- Fix Skill Tree crash when item fully upgraded

### 1.346 — 2023-12-28

- New Upgrades Skill-Tree
- Advance Upgrades Using Upgrade Coins
- Earn Upgrade Coins By Creating Gizmos
- Automatically Awards Upgrade Coins for All Past Gizmos Created
- Lower Pricing of many Photon-Denominated Items
- Various Bug Fixes and Optimizations

## Apps similar to Merge Universe

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tasty Planet: Final Bite](https://appshunter.io/ios/app/tasty-planet-final-bite/id6757296128) | 4.5 (32) | $4.99 | Games |
| [myUniverse - a cosmic journey](https://appshunter.io/ios/app/myuniverse-a-cosmic-journey/id1571322442) | — | Free | Games |
| [Idle Universe](https://appshunter.io/ios/app/idle-universe/id1195110094) | 4.3 (1,511) | Free | Games |
| [Land Explorers: Merge & Build](https://appshunter.io/ios/app/land-explorers-merge-and-build/id6758996119) | 4.9 (133) | Free | Games |
| [Idle DNA Creature](https://appshunter.io/ios/app/idle-dna-creature/id6458145224) | — | Free | Games |
| [Hunter Evolution](https://appshunter.io/ios/app/hunter-evolution/id6469036677) | 4.0 (49) | Free | Games |

## More apps by Metamoki Inc.

- [Fruit Pop!](https://appshunter.io/ios/app/fruit-pop/id510493473)
- [Don't Bump Your Head](https://appshunter.io/ios/app/dont-bump-your-head/id908897529)
- [Fruit Pop! Puzzles in Paradise - Fruit Pop Sequel](https://appshunter.io/ios/app/fruit-pop-puzzles-in-paradise-fruit-pop-sequel/id1022732646)
- [Wiz Khalifa's Weed Farm](https://appshunter.io/ios/app/wiz-khalifas-weed-farm/id1207493846)
- [Weed Inc: Idle Tycoon](https://appshunter.io/ios/app/weed-inc-idle-tycoon/id1355866764)

All apps by Metamoki Inc.: https://appshunter.io/developer/434433461

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*