# Screw up! vs Bus Screw

Screw up! and Bus Screw both sit at 4.8 stars, but that hides the real split: 100% of Bus Screw's written reviews are positive against 67% of Screw up!'s. Screw up!'s advantage is ratings volume (2.1K vs 495). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Screw up! sells 22 one-off in-app purchases and Bus Screw sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Screw up! against 4.9 for Bus Screw. Both are backed by a comparable volume of ratings — 2.1K and 495 respectively. Written reviews are what separate them: 67% of Screw up!'s written reviews are positive against 100% of Bus Screw's.

Screw up! ships an update every 10 days, Bus Screw every 3 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | Screw up! | Bus Screw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.1K ratings)](https://appshunter.io/ios/app/screw-up/id6736673979/reviews) | **[4.9 (495 ratings)](https://appshunter.io/ios/app/bus-screw/id6740393718/reviews)** |
| Number of ratings | **2.1K** | 495 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 287 MB | 266 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Fox](https://appshunter.io/developer/1701763041) | [PIXON PTE. LTD.](https://appshunter.io/developer/1623992860) |

## What reviewers say

### Screw up!

[App page](https://appshunter.io/ios/app/screw-up/id6736673979)

Engage your mind with a challenging nuts and bolts puzzle adventure. Strategically unscrew components to solve intricate levels, testing your IQ, patience, and planning skills. Enjoy satisfying ASMR sounds and vibrant visuals as you progress through increasingly complex screw-based challenges.

**Highlights:** Diverse puzzle layouts, Helpful boosters, User-friendly interface, ASMR experience, IQ testing challenges, Strategic screw removal

**Features:** macOS Compatibility

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| recomhammer1_99 | $0.99 | one-time |
| starterpack1_99 | $0.99 | one-time |
| specialoffer1_99 | $0.99 | one-time |
| recomclean2_299 | $2.99 | one-time |
| highwaytreasure1_299 | $2.99 | one-time |
| recomhammer2_299 | $2.99 | one-time |
| advoucherpack1_299 | $2.99 | one-time |
| giftpack1_399 | $3.99 | one-time |
| highwaytreasure2_499 | $4.99 | one-time |
| specialoffer2_499 | $4.99 | one-time |
| removeads1_499 | $6.99 | one-time |
| giftpack2_799 | $7.99 | one-time |
| advoucherpack2_799 | $7.99 | one-time |
| highwaytreasure3_999 | $9.99 | one-time |
| removeads2_799 | $9.99 | one-time |
| giftpack3_1499 | $14.99 | one-time |
| advoucherpack3_1499 | $14.99 | one-time |
| highwaytreasure4_1999 | $19.99 | one-time |
| giftpack4_2999 | $29.99 | one-time |
| advoucherpack4_3299 | $32.99 | one-time |
| advoucherpack5_5299 | $52.99 | one-time |
| advoucherpack6_9999 | $99.99 | one-time |

**What reviewers like**

- 👍 Easy to play
- 🚀 Fast-paced gameplay
- 💗 Enjoyable and relaxing

**What reviewers complain about**

- ⏱️ Ads too long
- 🕹️ Game too short

**Reported bugs**

- Occasional crashes
- Compatibility issues on older devices

**Requested features**

- More game modes
- Increased difficulty levels


### Bus Screw

[App page](https://appshunter.io/ios/app/bus-screw/id6740393718)

Engage your logic and strategy skills in this puzzle game where you unscrew nuts and clear boards. Featuring diverse gameplay and rising difficulty, it offers a relaxing ASMR experience with vibrant graphics and no timers.

**Highlights:** Unscrew nuts and clear boards, Logical thinking and strategy required, Diverse gameplay with rising difficulty, Vivid graphics and animation, ASMR experience with relaxing sounds, No timers for relaxed play

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recovery Kit 1 | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Coin 1 | $2.99 | one-time |
| Coin 2 | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Recovery Kit 2 | $6.99 | one-time |
| Revive Pack | $7.99 | one-time |
| Super Bundle | $9.99 | one-time |
| Coin 3 | $9.99 | one-time |
| No ads pack | $12.99 | one-time |
| Mega Bundle | $19.99 | one-time |
| Coin 4 | $29.99 | one-time |
| Coin 5 | $49.99 | one-time |
| Coin 6 | $59.99 | one-time |


## Frequently asked questions

### Is Screw up! free?

Screw up! is free to download, with in-app purchases available.

### Is Bus Screw free?

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

### Which has better reviews, Screw up! or Bus Screw?

Bus Screw is rated higher. Screw up! averages 4.8 out of 5 from 2.1K ratings, while Bus Screw averages 4.9 from 495 ratings.

### Do Screw up! or Bus Screw have ads?

Both Screw up! and Bus Screw show ads.

### Which is updated more often, Screw up! or Bus Screw?

Screw up! ships an update every 10 days, and Bus Screw every 3 weeks. Most recently, Screw up! was updated on September 22, 2026 and Bus Screw on September 22, 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.*