# Idle evolution vs Inside Us

The clearest difference is in-app purchases: Inside Us at none against Idle evolution's 22. Inside Us also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Idle evolution sells 22 in-app purchases, starting at $1.99 per 7 days. Inside Us asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 23, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Idle evolution | Inside Us |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/idle-evolution-life-on-earth/id1484295610/reviews)** | — |
| Number of ratings | **5.8K** | — |
| Positive reviews | 74.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 330 MB | 85 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DoMobile Co., Ltd.](https://appshunter.io/developer/523576985) | [ALOTEQ SP Z O O](https://appshunter.io/developer/1503970130) |

## What reviewers say

### Idle evolution

[App page](https://appshunter.io/ios/app/idle-evolution-life-on-earth/id1484295610)

Explore the 4-billion-year history of life on Earth through an engaging idle game. Learn about ancient creatures and human culture while restoring biological forms and unlocking evolutionary mysteries. Experience a blend of casual gameplay and educational content.

**Highlights:** Casual idle gameplay, Popular science education, Biological restoration, Intellectual equipment technology, Unlock mysteries of life, Experience life evolution

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $1.99 | per 7 days |
| Diamond X100 | $1.99 | one-time |
| Limit Gift 01 | $1.99 | one-time |
| Sea.sale1 | $2.99 | one-time |
| Energy output Permanent x2 | $3.99 | one-time |
| Silver Passport | $3.99 | one-time |
| Speed Gift 2 | $4.99 | one-time |
| Limit Gift 6 | $4.99 | one-time |
| Limit Gift 04 | $4.99 | one-time |
| Sealimit.gift1 | $4.99 | one-time |
| Humanlimit.gift1 | $4.99 | one-time |
| Diamond X300 | $4.99 | one-time |
| Valued package | $5.99 | one-time |
| DNA output Permanent x2 | $5.99 | one-time |
| Sea.sale2 | $9.99 | one-time |
| Human.sale2 | $9.99 | one-time |
| Diamond X675 | $9.99 | one-time |
| Life Tree Gift 2 | $9.99 | one-time |
| Special golden passport | $11.99 | one-time |
| Golden Passport | $19.99 | one-time |
| Diamond X1500 | $19.99 | one-time |
| Sea.sale3 | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and educational game
- 🚀 Engaging gameplay
- 💡 Interesting prehistoric creatures
- 👍 Informative and accurate content
- 💡 Rewards for answering questions instead of ads

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔍 Unclear instructions
- 🔍 Confusing UI
- 🔍 Inaccurate creature descriptions
- 🔍 Slow progress after a certain point

**Reported bugs**

- Game not loading or crashing
- Incorrect resource deduction when purchasing items
- Ads not closing properly
- Saved progress not syncing across devices

**Requested features**

- More dinosaur and prehistoric creature models
- Improved tutorial and onboarding
- Ability to reset progress and start over
- More advanced gameplay modes
- Optimization for larger screens


### Inside Us

[App page](https://appshunter.io/ios/app/inside-us-bacteria-rush/id6443545809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle evolution free?

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

### Is Inside Us free?

Inside Us is free to download, with no in-app purchases.

### Do Idle evolution or Inside Us have ads?

Idle evolution shows ads; Inside Us does not.

### Which is updated more often, Idle evolution or Inside Us?

Idle evolution ships an update every 2 months, and Inside Us every 2 months. Most recently, Idle evolution was updated on September 23, 2026 and Inside Us on August 12, 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.*