# SousyoPelmanism byNSDev vs Loomwork

The clearest difference is in-app purchases: SousyoPelmanism byNSDev at none against Loomwork's 1. Loomwork's advantage is update cadence (weekly vs every 39 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Loomwork sells 1 one-off in-app purchase. SousyoPelmanism byNSDev asks for nothing beyond the download.

SousyoPelmanism byNSDev ships an update every 39 months, Loomwork weekly. Both last shipped on October 29, 2026.

## The numbers

| Metric | SousyoPelmanism byNSDev | Loomwork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/loomwork-nonogram-puzzles/id6822596109/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Weekly** |
| Monetization | — | Free |
| Size | 15 MB | 45 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Brendan Pan](https://appshunter.io/developer/1895428119) |

## What reviewers say

### SousyoPelmanism byNSDev

[App page](https://appshunter.io/ios/app/sousyopelmanism-bynsdev/id1275051253)

**Features:** macOS Compatibility

**In-app purchases:** none


### Loomwork

[App page](https://appshunter.io/ios/app/loomwork-nonogram-puzzles/id6822596109)

Solve logic-based picture puzzles with a calm and fair experience. Every puzzle is solvable by logic alone, with no guessing required. Enjoy a beautiful interface with original pixel art and seasonal content.

**Highlights:** Logic-based puzzles with single solutions, No ads, lives, or penalty for wrong marks, Over 280 original pixel art pictures, Seasonal puzzle packs, Color nonogram puzzles, Intuitive touch controls for large grids, Unlimited hints and undo

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loomwork Plus | $2.99 | one-time |


## Frequently asked questions

### Is SousyoPelmanism byNSDev free?

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

### Is Loomwork free?

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

### Do SousyoPelmanism byNSDev or Loomwork have ads?

Neither SousyoPelmanism byNSDev nor Loomwork shows ads.

### Which is updated more often, SousyoPelmanism byNSDev or Loomwork?

SousyoPelmanism byNSDev ships an update every 39 months, and Loomwork weekly. Most recently, SousyoPelmanism byNSDev was updated on October 29, 2026 and Loomwork on October 29, 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.*