# ThinkGrid vs Nonogram

The clearest difference is in-app purchases: Nonogram at none against ThinkGrid's 5. Nonogram also leads on update cadence (daily vs every 3 months). ThinkGrid's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ThinkGrid sells 5 in-app purchases, starting at $17.99 per year. Nonogram asks for nothing beyond the download.

ThinkGrid ships an update every 3 months, Nonogram daily. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ThinkGrid | Nonogram |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Size | 40 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [De Appmakers](https://appshunter.io/developer/6774161186) | [Mustafa CALISKANOZTURK](https://appshunter.io/developer/6791932527) |

## What reviewers say

### ThinkGrid

[App page](https://appshunter.io/ios/app/thinkgrid-calm-logic-puzzles/id6774161184)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThinkGrid Plus Yearly | $17.99 | per year |
| ThinkGrid Tip Espresso | $1.99 | one-time |
| ThinkGrid Tip Latte | $3.99 | one-time |
| ThinkGrid Tip Pot | $8.99 | one-time |
| ThinkGrid Plus Lifetime | $29.99 | one-time |


### Nonogram

[App page](https://appshunter.io/ios/app/nonogram-pixel-puzzle/id6807794858)

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

**In-app purchases:** none


## Frequently asked questions

### Is ThinkGrid free?

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

### Is Nonogram free?

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

### Do ThinkGrid or Nonogram have ads?

Nonogram shows ads; ThinkGrid does not.

### Which is updated more often, ThinkGrid or Nonogram?

ThinkGrid ships an update every 3 months, and Nonogram daily. Most recently, ThinkGrid was updated on October 17, 2026 and Nonogram on October 11, 2026.

---

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