# Tiny Idle Factory vs SlimeMerge

Tiny Idle Factory and SlimeMerge both sit at 4.3 stars, but that hides the real split: 100% of SlimeMerge's written reviews are positive against 50% of Tiny Idle Factory's. SlimeMerge also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.0 vs 17.0). Tiny Idle Factory's advantage is ads (none vs shown). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Tiny Idle Factory sells 11 one-off in-app purchases and SlimeMerge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SlimeMerge holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 50% of Tiny Idle Factory's written reviews are positive against 100% of SlimeMerge's.

Tiny Idle Factory ships an update every 3 weeks, SlimeMerge weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tiny Idle Factory | SlimeMerge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/tiny-idle-factory/id6757588308/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/slimemerge/id6802673853/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 82 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Lei Feng](https://appshunter.io/developer/1041447953) | [Joan Marti Gimeno](https://appshunter.io/developer/1693703943) |

## What reviewers say

### Tiny Idle Factory

[App page](https://appshunter.io/ios/app/tiny-idle-factory/id6757588308)

Build a vast galactic empire starting from a single tap. Expand across multiple worlds, manage independent factories with unique economies, and compete in global tournaments. Engage in story campaigns and co-op guild projects for permanent bonuses.

**Highlights:** Build factories across 6 worlds, Idle tycoon gameplay, AI advisor for ROI recommendations, Weekly player tournaments, Co-op guild conglomerates, 5-chapter story campaign, Prestige skill tree and ascension

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Spark | $0.99 | one-time |
| Galactic Vault | $0.99 | one-time |
| Manager Pack | $1.99 | one-time |
| Artifact Discovery | $1.99 | one-time |
| Theme Bundle | $2.99 | one-time |
| Artifact Vault | $2.99 | one-time |
| Offline Pro | $2.99 | one-time |
| Season Pass | $3.99 | one-time |
| Starter Pack (BEST VALUE) | $4.99 | one-time |
| Gem Cache | $4.99 | one-time |
| Gem Vault | $9.99 | one-time |


### SlimeMerge

[App page](https://appshunter.io/ios/app/slimemerge/id6802673853)

A physics puzzle game where players aim and launch slime drops to merge matching colors and grow a tower. Create chain reactions to achieve high scores and progress through colorful tiers. Enjoy satisfying squishes and quick, replayable sessions with simple controls.

**Highlights:** Satisfying soft-body squishes and bounces, Simple one-finger throwing controls, Ten unique slime tiers, Chain reactions and combo scoring, Shake Power to stir the tower, Quick, replayable sessions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove-Ads | $2.99 | one-time |


## Frequently asked questions

### Is Tiny Idle Factory free?

Tiny Idle Factory is free to download, with in-app purchases available.

### Is SlimeMerge free?

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

### Which has better reviews, Tiny Idle Factory or SlimeMerge?

SlimeMerge is rated higher. Tiny Idle Factory averages 4.3 out of 5 from 3 ratings, while SlimeMerge averages 4.5 from 2 ratings.

### Do Tiny Idle Factory or SlimeMerge have ads?

SlimeMerge shows ads; Tiny Idle Factory does not.

### Which is updated more often, Tiny Idle Factory or SlimeMerge?

Tiny Idle Factory ships an update every 3 weeks, and SlimeMerge weekly. Most recently, Tiny Idle Factory was updated on October 25, 2026 and SlimeMerge on October 31, 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.*