# Sumaddle vs DropRXN

The clearest difference is price: Sumaddle at Free against DropRXN's $0.99. Sumaddle also leads on update cadence (every 3 weeks vs every 25 months) and ratings volume (767 vs 2). DropRXN's advantage is in-app purchases (none vs 15) and iOS requirement (12.0 vs 16.0). On rating, ads and device support there is nothing between them.

Sumaddle is free to download; DropRXN costs $0.99 up front. Sumaddle sells 15 one-off in-app purchases. DropRXN asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Sumaddle against 5.0 for DropRXN. That said, the two scores are not equally well evidenced: Sumaddle has 767 ratings behind it against 2, so its average is the more settled of the two.

Sumaddle ships an update every 3 weeks, DropRXN every 25 months. The most recent releases landed on October 12, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Sumaddle | DropRXN |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.9 (767 ratings)](https://appshunter.io/ios/app/sumaddle/id1552172214/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/droprxn/id1596812093/reviews)** |
| Number of ratings | **767** | 2 |
| Positive reviews | 94.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 25 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 165 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Buchanan](https://appshunter.io/developer/1540556286) | [James Mundie](https://appshunter.io/developer/500596077) |

## What reviewers say

### Sumaddle

[App page](https://appshunter.io/ios/app/sumaddle/id1552172214)

This logic puzzle game transforms pencil-and-paper challenges into interactive brain teasers. Fit number combinations to clues using pure logic, with no mental arithmetic required. Enjoy over 150 free puzzles of varying difficulty, with built-in help and offline play.

**Highlights:** Interactive logic puzzles, Number combination fitting, Pure logic solving, Built-in help and mistake correction, Over 150 free puzzles, Offline play, Ad-free experience

**Features:** Family Sharing

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quirky, Pack 5 | $0.99 | one-time |
| Very Difficult Puzzles | $0.99 | one-time |
| Quirky, Pack 1 | $0.99 | one-time |
| Premium 9x9 Puzzles, Pack 1 | $0.99 | one-time |
| Crafty, Pack 1 | $0.99 | one-time |
| Crafty, Pack 2 | $0.99 | one-time |
| Crafty, Pack 3 | $0.99 | one-time |
| Sneaky, Pack 1 | $0.99 | one-time |
| Sneaky, Pack 2 | $0.99 | one-time |
| Sneaky, Pack 3 | $0.99 | one-time |
| Tricky, Pack 1 | $0.99 | one-time |
| Tricky, Pack 2 | $0.99 | one-time |
| Tricky, Pack 3 | $0.99 | one-time |
| Assorted Puzzles | $0.99 | one-time |
| Puzzle Generator | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and challenging game
- 👍 Clean and intuitive interface
- 👍 Helpful hint system
- 🚀 No ads or data collection
- 💡 Unique puzzle concept

**What reviewers complain about**

- 🐛 Automatic hints can be intrusive
- 🐛 Inability to replay completed puzzles
- 💡 Need more free/sample puzzles
- 💡 Difficulty progression could be improved

**Reported bugs**

- Losing progress when minimizing the app
- Inconsistent difficulty ratings

**Requested features**

- Ability to selectively pencil in notes
- More difficult puzzle options
- Synced progress across devices
- Detailed statistics and leaderboard


### DropRXN

[App page](https://appshunter.io/ios/app/droprxn/id1596812093)

Engage in a strategic ball-dropping game where you match rows and columns based on dropping numbers. Trigger chain reactions to achieve high scores and test your luck against random chance. Enjoy customizable settings and a unique gameplay experience.

**Highlights:** Ball-dropping puzzle gameplay, Match rows and columns, Chain reaction scoring, Multiple difficulty levels, Customizable settings, Pithy rejoinders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sumaddle free?

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

### Is DropRXN free?

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

### Which has better reviews, Sumaddle or DropRXN?

DropRXN is rated higher. Sumaddle averages 4.9 out of 5 from 767 ratings, while DropRXN averages 5.0 from 2 ratings.

### Do Sumaddle or DropRXN have ads?

Neither Sumaddle nor DropRXN shows ads.

### Which is updated more often, Sumaddle or DropRXN?

Sumaddle ships an update every 3 weeks, and DropRXN every 25 months. Most recently, Sumaddle was updated on October 12, 2026 and DropRXN on June 1, 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.*