# Gradient Sort vs Summa

The clearest difference is in-app purchases: Summa at none against Gradient Sort's 11. Summa also leads on ads (none vs shown). Gradient Sort's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.2 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Gradient Sort sells 11 one-off in-app purchases. Summa asks for nothing beyond the download.

Gradient Sort ships an update weekly, Summa every 2 months. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Gradient Sort | Summa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.6K ratings)](https://appshunter.io/ios/app/gradient-sort/id1644068469/reviews)** | — |
| Number of ratings | **4.6K** | — |
| Positive reviews | 41.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 350 MB | 26 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Popcore GmbH](https://appshunter.io/developer/1375461777) | [Barak Bukra](https://appshunter.io/developer/6790951157) |

## What reviewers say

### Gradient Sort

[App page](https://appshunter.io/ios/app/gradient-sort/id1644068469)

Engage in a visually pleasing color sorting puzzle game. Arrange shades of colors in the correct order to achieve perfect color harmony and a relaxing, meditative experience. This game offers a unique take on coloring and shade sorting mechanics.

**Highlights:** Color sorting puzzle mechanic, Visually pleasing gradients, Relaxing gameplay, Achieve color harmony, Meditative experience

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bunch of cash | $0.99 | one-time |
| Pack for Hint Booster | $1.99 | one-time |
| Skip Tickets | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 30 Days of Cash | $3.99 | one-time |
| Permanent Worker | $3.99 | one-time |
| Stack of Cash | $3.99 | one-time |
| Pile of Cash | $8.99 | one-time |
| Bag of Cash | $17.99 | one-time |
| Regular pack of Hint Booster | $19.99 | one-time |
| Big pack for Hint Booster | $59.99 | one-time |

**What reviewers like**

- 🎨 Relaxing color sorting
- 👍 Enjoyable gameplay
- 💡 Unique puzzle concept

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 📺 Excessive ads
- 🔍 Small puzzle pieces difficult to interact with

**Reported bugs**

- Puzzle screen becomes zoomed in and unresponsive
- Hints not working as expected
- Puzzle pieces not registering correctly

**Requested features**

- Zoom in/out functionality
- Option to remove ads
- Ability to save progress and resume levels


### Summa

[App page](https://appshunter.io/ios/app/summa-number-puzzle-game/id6790951155)

**In-app purchases:** none


## Frequently asked questions

### Is Gradient Sort free?

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

### Is Summa free?

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

### Do Gradient Sort or Summa have ads?

Gradient Sort shows ads; Summa does not.

### Which is updated more often, Gradient Sort or Summa?

Gradient Sort ships an update weekly, and Summa every 2 months. Most recently, Gradient Sort was updated on October 12, 2026 and Summa on October 4, 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.*