# Impossible 7! vs Rock Pusher

The clearest difference is review sentiment: Impossible 7! at 63% against Rock Pusher's 25%. Impossible 7! also leads on in-app purchases (none vs 16) and ads (none vs shown). Rock Pusher's advantage is update cadence (weekly vs every 63 months) and rating (4.5 vs 4.1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Rock Pusher sells 16 one-off in-app purchases. Impossible 7! asks for nothing beyond the download.

Rock Pusher holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Rock Pusher has 10K ratings behind it against 47, so its average is the more settled of the two. Written reviews complicate that: 63% of Impossible 7!'s written reviews are positive against 25% of Rock Pusher's, so the app with the better star average is not the one people write more warmly about.

Impossible 7! ships an update every 63 months, Rock Pusher weekly. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Impossible 7! | Rock Pusher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (47 ratings)](https://appshunter.io/ios/app/impossible-7/id474216810/reviews) | **[4.5 (10K ratings)](https://appshunter.io/ios/app/rock-pusher/id6503090944/reviews)** |
| Number of ratings | 47 | **10K** |
| Positive reviews | **62.5% of reviews** | 24.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 63 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 342 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kfirapps Limited](https://appshunter.io/developer/1131751327) | [Rollic Games](https://appshunter.io/developer/1452111779) |

## What reviewers say

### Impossible 7!

[App page](https://appshunter.io/ios/app/impossible-7/id474216810)

Test your speed, skill, and rhythm by counting as high as possible while avoiding numbers divisible by 7 or containing the digit 7. Features three distinct game modes to challenge players of all levels.

**Highlights:** Speed, skill, and rhythm gameplay, Avoid numbers divisible by 7, Avoid numbers containing the digit 7, Three distinct game modes, Leaderboards and Game Center support, Simple to play, difficult to master

**Features:** macOS Compatibility

**In-app purchases:** none


### Rock Pusher

[App page](https://appshunter.io/ios/app/rock-pusher/id6503090944)

Hire workers to help you push a massive boulder to its designated location. Despite the difficulty, successfully moving the rock yields valuable rewards.

**Highlights:** Hire workers, Push a boulder, Earn rewards, Idle gameplay

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rune Pack | $1.99 | one-time |
| Small Gem Pack | $2.99 | one-time |
| Medium Gem Pack | $4.99 | one-time |
| Starter Pack 2 | $4.99 | one-time |
| Starter Pack With Prestige | $6.99 | one-time |
| Small Skip-It Pack | $7.99 | one-time |
| Energy Bundle | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Large Gem Pack | $9.99 | one-time |
| Starter Pack | $12.99 | one-time |
| Ice Island Pack | $14.99 | one-time |
| Fire Island Pack | $19.99 | one-time |
| Epic Gem Pack | $19.99 | one-time |
| Large Skip-It Pack | $30.99 | one-time |
| Legendary Gem Pack | $39.99 | one-time |
| Ultimate Gem Pack | $99.99 | one-time |

**What reviewers like**

- 🚀 Potential
- 🚀 Fun game
- 🚀 Great game but few bugs
- 🚀 Very fun, minimal ads
- 🚀 Enjoyable, addictive gameplay

**What reviewers complain about**

- 🐛 Unable to unlock Atlas
- 🐛 Gear power quest not working
- 🐛 Merge quest not working after evolving workers
- 🐛 Gear inventory freezes
- 🐛 Prestige timer issues

**Reported bugs**

- Unable to unlock Atlas after meeting gear power requirement
- Merge quest gets stuck after evolving workers
- Gear inventory freezes and becomes unusable
- Prestige timer resets incorrectly
- Energy system not functioning as expected

**Requested features**

- Increase prestige frequency
- Improve energy system and offline progression
- Add more content and progression beyond current roadblock
- Implement better quest and progression tracking
- Improve merging and upgrading mechanics


## Frequently asked questions

### Is Impossible 7! free?

Impossible 7! is free to download, with no in-app purchases.

### Is Rock Pusher free?

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

### Which has better reviews, Impossible 7! or Rock Pusher?

Rock Pusher is rated higher. Impossible 7! averages 4.1 out of 5 from 47 ratings, while Rock Pusher averages 4.5 from 10K ratings.

### Do Impossible 7! or Rock Pusher have ads?

Rock Pusher shows ads; Impossible 7! does not.

### Which is updated more often, Impossible 7! or Rock Pusher?

Impossible 7! ships an update every 63 months, and Rock Pusher weekly. Most recently, Impossible 7! was updated on October 2, 2026 and Rock Pusher 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.*