# Sumaddle vs Stock Chart Simulator

The clearest difference is update cadence: Stock Chart Simulator at every 2 days against Sumaddle's every 3 weeks. Sumaddle's advantage is ratings volume (767 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Sumaddle sells 15 one-off in-app purchases and Stock Chart Simulator sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Sumaddle against 5.0 for Stock Chart Simulator. That said, the two scores are not equally well evidenced: Sumaddle has 767 ratings behind it against 1, so its average is the more settled of the two.

Sumaddle ships an update every 3 weeks, Stock Chart Simulator every 2 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sumaddle | Stock Chart Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (767 ratings)](https://appshunter.io/ios/app/sumaddle/id1552172214/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stock-chart-simulator/id6523437232/reviews)** |
| Number of ratings | **767** | 1 |
| Positive reviews | 94.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 117 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jonathan Buchanan](https://appshunter.io/developer/1540556286) | [AKP Ventures LTD](https://appshunter.io/developer/1286302454) |

## 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


### Stock Chart Simulator

[App page](https://appshunter.io/ios/app/stock-chart-simulator/id6523437232)

Practice stock trading skills using real historical market data without any financial risk. Learn to identify chart patterns and make trading decisions in a simulated environment. Ideal for students and aspiring traders.

**Highlights:** Risk-free trading practice, Real historical S&P 500 data, Chart pattern identification, User-friendly interface, Learn market dynamics

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add funds - $100k | $0.99 | one-time |
| Chart Simulator - Premium | $0.99 | one-time |
| Premium Upgrade | $0.99 | one-time |
| Add funds - $500k | $3.99 | one-time |
| Add funds - $1 million | $5.99 | one-time |


## Frequently asked questions

### Is Sumaddle free?

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

### Is Stock Chart Simulator free?

Stock Chart Simulator is free to download, with in-app purchases available.

### Which has better reviews, Sumaddle or Stock Chart Simulator?

Stock Chart Simulator is rated higher. Sumaddle averages 4.9 out of 5 from 767 ratings, while Stock Chart Simulator averages 5.0 from 1 ratings.

### Do Sumaddle or Stock Chart Simulator have ads?

Neither Sumaddle nor Stock Chart Simulator shows ads.

### Which is updated more often, Sumaddle or Stock Chart Simulator?

Sumaddle ships an update every 3 weeks, and Stock Chart Simulator every 2 days. Most recently, Sumaddle was updated on October 12, 2026 and Stock Chart Simulator on October 3, 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.*