# SHREDD vs Keep On Line

The clearest difference is rating: SHREDD at 4.7 against Keep On Line's 3.9. SHREDD also leads on ratings volume (897 vs 55) and review sentiment (92% vs 80%). Keep On Line's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. SHREDD sells 3 one-off in-app purchases and Keep On Line sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SHREDD holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: SHREDD has 897 ratings behind it against 55, so its average is the more settled of the two. Written reviews point the same way: 92% of SHREDD's written reviews are positive against 80% of Keep On Line's.

SHREDD ships an update every 5 months, Keep On Line every 3 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SHREDD | Keep On Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (897 ratings)](https://appshunter.io/ios/app/shredd/id844153422/reviews)** | [3.9 (55 ratings)](https://appshunter.io/ios/app/keep-on-line/id882255727/reviews) |
| Number of ratings | **897** | 55 |
| Positive reviews | **92.1% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Chaotic Box](https://appshunter.io/developer/293202011) | [NextGen Software Limited Liability Company](https://appshunter.io/developer/839833996) |

## What reviewers say

### SHREDD

[App page](https://appshunter.io/ios/app/shredd/id844153422)

Navigate a challenging obstacle course by controlling a shape that can split into two. Dodge spikes and other hazards by scraping the sides, hovering, or squeezing through tight gaps at the last moment.

**Highlights:** Ambidextrous gameplay, Split-in-two mechanic, Spike avoidance challenges, Scrape, hover, and squeeze maneuvers, Fast-paced action

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $1.99 | one-time |
| All Themes Unlock plus Bonus Themes | $1.99 | one-time |
| All Themes Unlock, Bonus Themes, plus Ad Removal | $3.99 | one-time |

**What reviewers like**

- 👍 Addictive and fun gameplay
- 🚀 Fast-paced and challenging
- 💎 Great visuals and themes
- 🎨 Colorful and vibrant design

**What reviewers complain about**

- 🐛 High score not saving properly
- 🔁 Repetitive music and background
- 🤯 Extremely difficult and frustrating
- 💤 Slow start and ramp-up speed

**Reported bugs**

- Game crashing or not opening
- Inconsistent high score tracking
- Lag or performance issues

**Requested features**

- Difficulty settings or modes
- Ability to customize blocks and backgrounds
- Multiplayer or competitive features
- Save high scores across sessions


### Keep On Line

[App page](https://appshunter.io/ios/app/keep-on-line/id882255727)

A simple yet challenging game where players must guide a ball along a tricky line. Master the controls to stay on the path for as long as possible. Unlock customization options and use credits to continue your game.

**Highlights:** Keep ball on the line gameplay, Challenging and tricky lines, Touch and drag controls, Unlockable ball and theme colors, Live credits for continues, Mix and match color customization

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads forever | $0.99 | one-time |
| 3 Live Credits | $0.99 | one-time |
| 5 Live Credits | $1.49 | one-time |
| Neon Pack | $1.99 | one-time |
| 10 Live Credits | $2.49 | one-time |
| Aurora Pack | $2.99 | one-time |
| Ember Pack | $2.99 | one-time |
| Celestial Pack | $2.99 | one-time |
| Golden Hour Pack | $4.99 | one-time |


## Frequently asked questions

### Is SHREDD free?

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

### Is Keep On Line free?

Keep On Line is free to download, with in-app purchases available.

### Which has better reviews, SHREDD or Keep On Line?

SHREDD is rated higher. SHREDD averages 4.7 out of 5 from 897 ratings, while Keep On Line averages 3.9 from 55 ratings.

### Do SHREDD or Keep On Line have ads?

Both SHREDD and Keep On Line show ads.

### Which is updated more often, SHREDD or Keep On Line?

SHREDD ships an update every 5 months, and Keep On Line every 3 weeks. Most recently, SHREDD was updated on October 26, 2026 and Keep On Line on October 29, 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.*