# KenKen Classic vs Math Chain Timer

The clearest difference is in-app purchases: Math Chain Timer at none against KenKen Classic's 6. Math Chain Timer also leads on ads (none vs shown) and rating (5.0 vs 4.6). KenKen Classic's advantage is ratings volume (3.2K vs 2) and iOS requirement (12.1 vs 16.6). On price and device support there is nothing between them.

Both are free to download. KenKen Classic sells 6 in-app purchases, starting at $19.99 per year. Math Chain Timer asks for nothing beyond the download.

Math Chain Timer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: KenKen Classic has 3.2K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of KenKen Classic's written reviews are positive against 100% of Math Chain Timer's.

## The numbers

| Metric | KenKen Classic | Math Chain Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.2K ratings)](https://appshunter.io/ios/app/kenken-classic/id485694706/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-chain-timer/id6756044612/reviews)** |
| Number of ratings | **3.2K** | 2 |
| Positive reviews | 72.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 2 MB |
| Requires iOS | **12.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KenKen Puzzle](https://appshunter.io/developer/485694769) | [Kalyan Lakkavarapukota](https://appshunter.io/developer/1855873339) |

## What reviewers say

### KenKen Classic

[App page](https://appshunter.io/ios/app/kenken-classic/id485694706)

Engage your mind with this addictive logic and math puzzle game. It offers a virtually unlimited supply of challenges with adjustable difficulty and grid sizes. Enjoy a fun way to train your brain with a trusted source of daily puzzles.

**Highlights:** Unlimited puzzles, Adjustable difficulty and grid size, Multiple input modes, Hints, Undo, Redo, Reset, Online leaderboards, Color schemes and music options

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Year Subscription NO ADS! | $19.99 | per year |
| 500 KenKen toKENs | $0.99 | one-time |
| 31 Puzzles PLUS removal of all ads! | $1.99 | one-time |
| 250 Puzzles PLUS removal of all ads! | $7.99 | one-time |
| 1000 Puzzles PLUS removal of all ads! | $14.99 | one-time |
| Annual Unlimited Subscription - Ad Free | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging puzzles
- 🧠 Helps improve math and logic skills
- ⭐ Great variety of puzzle sizes and difficulties
- 🏆 Satisfying to solve puzzles
- 💻 Clean and intuitive user interface

**What reviewers complain about**

- 🔒 Limited number of free puzzles
- 💰 Expensive in-app purchases for more puzzles
- 🐛 Buggy undo/redo functionality
- 🔀 Cursor/selection issues when switching between note-taking and number entry
- 📢 Intrusive ads

**Reported bugs**

- Puzzles disappearing after device reset or upgrade
- Purchased puzzles not syncing across devices
- App crashing or freezing

**Requested features**

- Dark mode option
- Ability to save and revert puzzle progress
- No-op puzzles for advanced players
- Improved puzzle loading and syncing across devices


### Math Chain Timer

[App page](https://appshunter.io/ios/app/math-chain-timer/id6756044612)

Engage in a fast-paced math challenge where you solve problems and link answers in a grid against the clock. Build your math chain by correctly answering questions in sequence to achieve the highest score. It's a fun and educational brain workout for all ages.

**Highlights:** Time-based chain challenge, Multiple difficulty levels, Core math skills practice, Score tracking with stars, Dynamic grid sizes, Works on iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KenKen Classic free?

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

### Is Math Chain Timer free?

Math Chain Timer is free to download, with no in-app purchases.

### Which has better reviews, KenKen Classic or Math Chain Timer?

Math Chain Timer is rated higher. KenKen Classic averages 4.6 out of 5 from 3.2K ratings, while Math Chain Timer averages 5.0 from 2 ratings.

### Do KenKen Classic or Math Chain Timer have ads?

KenKen Classic shows ads; Math Chain Timer does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*