# MinuteRuler — Monster breeding & battle game

> Pixel monster breeding and battle game with idle progression. (iPhone/iPad app by Mitsuhiro Okada.)

- Source: https://appshunter.io/ios/app/minuteruler/id6744860447 (this page in markdown: same URL + `.md`)
- Developer: [Mitsuhiro Okada](https://appshunter.io/developer/796960589)
- Category: Games, Entertainment, Simulation, Strategy
- Price: Free
- Rating: 4.80/5 from 13 App Store ratings · 8 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 81 MB
- Languages: American English, Japanese
- Released: 2025-09-29
- Data updated: 2026-07-06
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/minuteruler/id6744860447/reviews.md

## What is MinuteRuler?

"MinuteRuler" is a pixel monster breeding & battle game.
With simple care like feeding, you can breed monsters that will all join the Demon King's army, and the more you play, the stronger your army will become.
Winning Demon King vs. Demon King battles will unlock new eggs and breeding floors, making the game even more fun.
With the multiple monster raising and fast-forward features, this breeding game will feel busy, but you can also enjoy it as an idle game, as your monsters will slowly grow even when the app is closed.
Why not kill some time by becoming a Demon King?

## Key features

- Pixel monster breeding
- Monster battles
- Demon King army building
- Idle game progression
- Unlock new eggs and floors
- Fast-forward feature

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/minuteruler/id6744860447/reviews.md

### 5/5 — Great game

*2026-03-02, version 1.0.1*

love the pixel artstyle, and I'm excited to see it's being actively updated! just started a couple days ago but has been fun to play so far!

### 1/5 — Nothing makes sense

*2025-12-06, version 1.0.1*

Due to what I assume is translating issues, the tutorial isn’t making sense. Some buttons are in another language as well

### 5/5 — I’m so happy you don’t lose the monsters!

*2025-11-08, version 1.0.0*

You put a lot of effort into raising units so I’m glad I don’t lose them. I enjoy figuring out the specific conditions. I wish there was an additional minigame for time credits but appreciate the tutorial.

### 5/5 — Love it!

*2025-10-02, version 0.9.1*

Every game Motititi releases is awesome

### 3/5 — So much potential, but a little lacking

*2025-10-01, version 0.7.0*

I’m a big Moitititi fan, and this game definitely has a lot of potential. I like the gameplay loop idea of it being a tamagotchi and then having a combat mode. However, the general consensus I’ve seen is that there’s really no reason to engage with the different abilities of the pets. It’s better to just get a ton of pets than it is to create a powerful synergy, which is sort of what I was hoping for going in. Most of the best pets just have a big health and attack stat, and it’s rare that it really matters that they can do something else.

However, it appears that the game is still being updated. A greater gripe I had was the accelerator system, which you could only use by filling a meter by… reading tips…? Definitely not something engaging, but Moitititi has said they will make it so that caring for pets will increase the meter, which is a great change! I’m hoping that some more little improvements can make the game much but.

### 5/5 — Love the game

*2025-10-01, version 0.7.0*

Great game. Played many of the minute games. Like the pace of this one.

### 5/5 — Amazing game highly recommend

*2025-10-01, version 0.7.0*

This is an incredible low pressure, fun game that can be played anywhere and at anytime. Simple to play and has plenty of monsters to collect. Very cool designs and gameplay definitely would recommend

### 5/5 — Slime fans rise up

*2025-09-29, version 0.5.0*

I love every single game that Moitititi puts out and this one is no exception! It’s got a lot of heart put into it and figuring out how to raise the monsters you want is perfectly done. Keep up the good work!!!

## Frequently asked questions about MinuteRuler

### What is MinuteRuler?

MinuteRuler is a pixel monster breeding and battle game where players raise monsters to join the Demon King's army. The game features both active gameplay and idle progression, allowing monsters to grow even when the app is closed.

### How do I breed monsters in MinuteRuler?

Breeding monsters in MinuteRuler involves simple care actions like feeding. As you play and win battles, you can unlock new eggs and breeding floors, which are essential for expanding your monster collection and army.

### Can I play MinuteRuler offline?

While the description doesn't explicitly state offline play, the mention of monsters growing even when the app is closed suggests that core breeding and progression mechanics can function without a constant internet connection.

### Does MinuteRuler have ads?

Yes, MinuteRuler contains advertisements. This is indicated by the 'hasAds' flag in the application data.

### What devices does MinuteRuler support?

MinuteRuler is supported on iPhone, iPad, and iPod devices.

### What is the age rating for MinuteRuler?

MinuteRuler has an age rating of 12+.

### How often is MinuteRuler updated?

MinuteRuler was last updated on November 11, 2025, with version 1.0.1. This indicates a recent update, suggesting ongoing development and support.

### What are the main gameplay mechanics in MinuteRuler?

The core gameplay involves breeding pixel monsters through simple care, battling them to strengthen your army, and unlocking new content like eggs and breeding floors. It also incorporates idle mechanics for continuous monster growth.

## Version history (last 5 releases)

### 1.0.1 — 2025-11-11

- Increased accelerator efficiency

### 1.0.0 — 2025-10-08

- Bug fixes

### 0.9.4 — 2025-10-05

- Bug fixes

### 0.9.3 — 2025-10-03

- Monster evolution conditions have been corrected

### 0.9.2 — 2025-10-02

- Changed so that you can check the conditions that have been met for the next evolution

## Apps similar to MinuteRuler

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Reincarnation Monster Clicker](https://appshunter.io/ios/app/reincarnation-monster-clicker/id6739491748) | 4.5 (4) | Free | Games |
| [Hack&Slash Frontier](https://appshunter.io/ios/app/hack-and-slash-frontier/id6752880754) | 4.5 (4) | Free | Games |
| [Idle Skeleton - Pixel RPG](https://appshunter.io/ios/app/idle-skeleton-pixel-rpg/id6475962422) | 4.6 (261) | Free | Games |
| [PrimitiveCrasher ~チル系クリッカー~](https://appshunter.io/ios/app/primitivecrasher/id6553971812) | — | Free | Games |
| [Jewel Knight](https://appshunter.io/ios/app/jewel-knight/id6744729285) | 4.0 (22) | Free | Games |
| [放置ドラゴン -癒しxRPGの育成ゲーム-](https://appshunter.io/ios/app/xrpg/id6473820155) | — | Free | Games |

## More apps by Mitsuhiro Okada

- [MinuteQuest](https://appshunter.io/ios/app/minutequest/id869353530)
- [MinuteDungeon](https://appshunter.io/ios/app/minutedungeon/id1000280696)
- [StepKnight](https://appshunter.io/ios/app/stepknight/id1018701378)
- [MinuteFrontier](https://appshunter.io/ios/app/minutefrontier/id1065433452)
- [SlimeClimbing](https://appshunter.io/ios/app/slimeclimbing/id1107505654)
- [VoxelMonster](https://appshunter.io/ios/app/voxelmonster/id1158774541)

All apps by Mitsuhiro Okada: https://appshunter.io/developer/796960589

---

*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 2026-07-06.*