# Zero+ vs ColorFold

The clearest difference is review sentiment: Zero+ at 97% against ColorFold's 46%. Zero+ also leads on price (Free vs $0.99) and rating (4.8 vs 4.3). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Zero+ is free to download; ColorFold costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zero+ holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 177 and 183 respectively. Written reviews point the same way: 97% of Zero+'s written reviews are positive against 46% of ColorFold's.

Zero+ ships an update monthly, ColorFold every 3 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Zero+ | ColorFold |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (177 ratings)](https://appshunter.io/ios/app/zero-plus/id944791433/reviews)** | [4.3 (183 ratings)](https://appshunter.io/ios/app/colorfold/id1418593600/reviews) |
| Number of ratings | 177 | **183** |
| Positive reviews | **96.5% of reviews** | 46.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 3 MB | 199 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SaturnBoy, LLC](https://appshunter.io/developer/366019703) | [Martin Pluisch](https://appshunter.io/developer/623245948) |

## What reviewers say

### Zero+

[App page](https://appshunter.io/ios/app/zero-plus/id944791433)

This is a fun and challenging iOS puzzle game where players combine numbered blocks to create zeros. Swipe blocks to merge them and solve increasingly complex levels. Enjoy a vast number of stages with unique block types.

**Highlights:** Swipe blocks to merge, Combine positive and negative numbers, Create all zeros, 120+ levels, New block types

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🧠 Excellent brain exercise and logic puzzle challenge
- 👍 Simple, intuitive, and minimalist design
- 🎮 Addictive and engaging gameplay mechanics
- 📈 Difficulty increases gradually and progressively
- ✨ No ads or distracting elements

**What reviewers complain about**

- ⏱️ Game finishes too quickly (only 120 levels)
- 🐛 Occasional freezing or graying out of screen
- 🔇 Blocks background music and podcast playback
- 🎨 Outdated visual design and interface
- ⏸️ No hints available when stuck on puzzles

**Reported bugs**

- Screen grays out when undoing moves too quickly
- Tiles occasionally unresponsive to input
- App freezes requiring restart
- Background music/podcasts get blocked during gameplay

**Requested features**

- More levels or additional puzzle packs
- Hints system for difficult puzzles
- Updated and more modern visual design
- Allow background music while playing
- Skip level feature (some users noted this exists)


### ColorFold

[App page](https://appshunter.io/ios/app/colorfold/id1418593600)

Engage your mind with a unique puzzle experience where you strategically fold and move colored ribbons. Solve intricate levels by filling checkpoints with the correct colors, utilizing special mechanics like overlapping, barriers, and mirrored ribbons. This game offers a challenging yet rewarding experience for puzzle enthusiasts.

**Highlights:** Folding and moving colored ribbons, Filling checkpoints with correct colors, Utilizing barriers and overlapping ribbons, Special mechanics like mirrored ribbons, one-way gates, and tunnels, 200 handcrafted levels, Universal app with iCloud saves, Taptic Engine support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great puzzle concept
- 💡 Creative and challenging puzzles
- ✨ Beautiful and minimalistic design
- 💰 Good value for price
- 🧠 Engaging brain teaser

**What reviewers complain about**

- 🐛 Glitchy controls and mechanics
- 🐛 Ribbons get stuck or don't move
- 🐛 Solutions not always accepted
- 🐛 Bugs in later levels
- 🐛 Inconsistent game behavior

**Reported bugs**

- Line drawing/control often hangs or stutters
- Undo function unreliable
- Individual solutions not accepted
- Obstacles (one-way gates, tunnels) don't work as intended
- Gray line can be drawn when blue line is blocked

**Requested features**

- Add more levels
- Improve tutorial or instructions
- Add a 'moves used' counter with star rating
- Add one-direction roads
- Add bridge/tunnel mechanics (cannot turn)


## Frequently asked questions

### Is Zero+ free?

Zero+ is free to download, with no in-app purchases.

### Is ColorFold free?

ColorFold costs $0.99, with no in-app purchases.

### Which has better reviews, Zero+ or ColorFold?

Zero+ is rated higher. Zero+ averages 4.8 out of 5 from 177 ratings, while ColorFold averages 4.3 from 183 ratings.

### Do Zero+ or ColorFold have ads?

Neither Zero+ nor ColorFold shows ads.

### Which is updated more often, Zero+ or ColorFold?

Zero+ ships an update monthly, and ColorFold every 3 weeks. Most recently, Zero+ was updated on October 17, 2026 and ColorFold on October 16, 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.*