# iSlash HD vs Not Chess

The clearest difference is in-app purchases: Not Chess at none against iSlash HD's 10. Not Chess also leads on device support (3 vs 1). iSlash HD's advantage is review sentiment (90% vs 70%) and iOS requirement (8.0 vs 12.0). On price, rating, ratings volume and update cadence there is nothing between them.

iSlash HD costs $1.99 and Not Chess $1.99 up front. iSlash HD sells 10 one-off in-app purchases. Not Chess asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for iSlash HD against 4.4 for Not Chess. Both are backed by a comparable volume of ratings — 266 and 266 respectively. Written reviews are what separate them: 90% of iSlash HD's written reviews are positive against 70% of Not Chess's.

iSlash HD ships an update every 2 months, Not Chess every 4 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iSlash HD | Not Chess |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[4.6 (266 ratings)](https://appshunter.io/ios/app/islash-hd/id400574145/reviews)** | [4.4 (266 ratings)](https://appshunter.io/ios/app/not-chess/id1535659343/reviews) |
| Number of ratings | 266 | 266 |
| Positive reviews | **90.1% of reviews** | 69.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 64 MB | 43 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duello Iletisim Hizmetleri A.S.](https://appshunter.io/developer/388130469) | [Tepes Ovidiu](https://appshunter.io/developer/1225592787) |

## What reviewers say

### iSlash HD

[App page](https://appshunter.io/ios/app/islash-hd/id400574145)

This addictive puzzle game challenges you to slash your way through hundreds of levels. Use your finger as a weapon to destroy shapes and advance. Features include global leaderboards and achievements.

**Highlights:** 240 challenging levels, Global leaderboards, Achievements, New stars and bonuses, Original soundtrack, Frequent updates

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Skip Master Pack | $0.99 | one-time |
| 10 Power Blade Pack | $0.99 | one-time |
| 10 Star Killer Pack | $0.99 | one-time |
| 10 Time Bender Pack | $0.99 | one-time |
| 1,000 Coin Pack | $0.99 | one-time |
| 30 Star Killer Pack | $1.99 | one-time |
| 3,000 Coin Pack | $1.99 | one-time |
| Combo Pack | $4.99 | one-time |
| 10,000 Coin Pack | $4.99 | one-time |
| 40,000 Coin Pack | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Challenging and engaging
- 💡 Unique concept
- 🎨 Excellent graphics and visuals

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🔧 Unresponsive touch controls
- 🕰️ Levels get too difficult too fast
- 💰 In-app purchases for power-ups

**Reported bugs**

- Crashes on iOS 6 devices
- Level skipping feature not working
- Inconsistent slash registration

**Requested features**

- More levels and updates
- Ability to mute sound/music
- Clearer scoring explanation
- Improved level progression


### Not Chess

[App page](https://appshunter.io/ios/app/not-chess/id1535659343)

This mind-bending puzzle game uses simplified chess rules. Collect pieces to gain their abilities and strategize your way to the coin. Enjoy a stress-free, offline experience with adjustable difficulty levels and a relaxing soundtrack.

**Highlights:** Piece inheritance mechanics, Coin collection objective, 3 difficulty levels, Zen color palettes, Relaxing soundtrack, Offline play, Haptic feedback

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

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable puzzles
- 🚀 Unique twist on chess
- 💡 Helpful for learning chess basics
- 🎨 Pleasant visuals and animations

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔍 Lack of difficulty progression
- 🕹️ Clunky navigation between levels
- 🎨 Difficulty distinguishing pieces on some levels

**Reported bugs**

- Levels freezing or becoming unsolvable
- Inconsistent difficulty across levels
- Pieces not functioning correctly in some puzzles

**Requested features**

- More levels and increased difficulty
- Option to customize colors and accessibility settings
- Auto-advance to next level after completion
- User-generated puzzles or challenges
- Scoring system and achievements


## Frequently asked questions

### Is iSlash HD free?

iSlash HD costs $1.99, and also offers in-app purchases.

### Is Not Chess free?

Not Chess costs $1.99, with no in-app purchases.

### Which has better reviews, iSlash HD or Not Chess?

iSlash HD is rated higher. iSlash HD averages 4.6 out of 5 from 266 ratings, while Not Chess averages 4.4 from 266 ratings.

### Do iSlash HD or Not Chess have ads?

Neither iSlash HD nor Not Chess shows ads.

### Which is updated more often, iSlash HD or Not Chess?

iSlash HD ships an update every 2 months, and Not Chess every 4 weeks. Most recently, iSlash HD was updated on October 21, 2026 and Not Chess on October 20, 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.*