# Impossible Lines vs Planet Evolution

The clearest difference is rating: Planet Evolution at 4.8 against Impossible Lines's 4.2. Planet Evolution also leads on ratings volume (29K vs 58) and update cadence (every 6 weeks vs every 7 months). Impossible Lines's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. Planet Evolution sells 10 one-off in-app purchases. Impossible Lines asks for nothing beyond the download.

Planet Evolution holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Planet Evolution has 29K ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 75% of Impossible Lines's written reviews are positive against 78% of Planet Evolution's.

Impossible Lines ships an update every 7 months, Planet Evolution every 6 weeks. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Impossible Lines | Planet Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (58 ratings)](https://appshunter.io/ios/app/impossible-lines/id1045550564/reviews) | **[4.8 (29K ratings)](https://appshunter.io/ios/app/planet-evolution-idle-clicker/id1617534373/reviews)** |
| Number of ratings | 58 | **29K** |
| Positive reviews | 74.8% of reviews | **78.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 284 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tiny Games](https://appshunter.io/developer/907446397) | [Leek & Ribs Games](https://appshunter.io/developer/1688600261) |

## What reviewers say

### Impossible Lines

[App page](https://appshunter.io/ios/app/impossible-lines/id1045550564)

Draw lines with your finger to navigate through challenging levels and find the exit. Use your drawn lines wisely as they can be both your guide and your downfall. Test your skills across over 50 unique levels.

**Highlights:** Draw lines freely, Over 50 unique levels, Strategic line placement, Casual yet challenging gameplay, Multiple solutions per level

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

**In-app purchases:** none

**What reviewers like**

- 😊 Highly addictive and engaging gameplay
- 🧠 Creative and challenging level design
- ⚙️ Interesting physics mechanics
- 🎮 Simple yet fun concept
- 🎨 Good visual design and themes

**What reviewers complain about**

- 📺 Ad banner blocks gameplay area
- 🚫 No option to remove ads
- 🐛 Physics inconsistencies and unrealistic ball behavior
- 📱 Ad placement issues on larger devices (iPhone Plus models)
- 😤 Difficulty spikes on specific levels

**Reported bugs**

- Ad banner covers bottom of screen on certain device sizes
- Automatic win bug on level 39
- Lines show blue but don't register/disappear
- Game crashes occasionally
- Line drawing fails when larger lines are nearby

**Requested features**

- More levels beyond the initial 50
- Remove ads option or paid ad-free version
- Undo/eraser tool for line drawing
- Confirmation button for restart to prevent accidental resets
- Level editor for user-created content


### Planet Evolution

[App page](https://appshunter.io/ios/app/planet-evolution-idle-clicker/id1617534373)

Build and decorate unique planets in space with beautiful objects. This relaxing idle game allows for strategic competition on real-time leaderboards. Collect coins, use upgrades and boosters, and continue progressing even when offline.

**Highlights:** Planet decoration and building, Incremental idle gameplay, Real-time leaderboard competition, Offline play, Upgrades and boosters, Prestige system

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Black Holes S | $0.99 | one-time |
| Ad Tickets S | $0.99 | one-time |
| Ad Tickets M | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Special Offer | $2.99 | one-time |
| Ad Tickets L | $2.99 | one-time |
| Black Holes M | $4.99 | one-time |
| Black Holes L | $9.99 | one-time |
| Black Holes XL | $19.99 | one-time |
| Black Holes XXL | $49.99 | one-time |

**What reviewers like**

- 🚀 Relaxing and fun
- 👍 Minimal ads
- 🌟 Interesting concept
- 💰 Good offline earnings
- 🌍 Satisfying planet creation

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔒 Locked progression behind paywall
- 🔁 Repetitive gameplay
- 🕰️ Slow progression
- 📊 Leaderboard concerns

**Reported bugs**

- Prestige system issues
- Inconsistent ad rewards
- Disappearing offline earnings
- Forced tab switching during upgrades

**Requested features**

- Add more worlds/planets
- Implement bulk upgrade options
- Improve leaderboard functionality
- Introduce more gameplay variety
- Optimize performance on older devices


## Frequently asked questions

### Is Impossible Lines free?

Impossible Lines is free to download, with no in-app purchases.

### Is Planet Evolution free?

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

### Which has better reviews, Impossible Lines or Planet Evolution?

Planet Evolution is rated higher. Impossible Lines averages 4.2 out of 5 from 58 ratings, while Planet Evolution averages 4.8 from 29K ratings.

### Do Impossible Lines or Planet Evolution have ads?

Planet Evolution shows ads; Impossible Lines does not.

### Which is updated more often, Impossible Lines or Planet Evolution?

Impossible Lines ships an update every 7 months, and Planet Evolution every 6 weeks. Most recently, Impossible Lines was updated on October 4, 2026 and Planet Evolution on October 17, 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.*