# K.O. Nonogram vs 趣味口语

The clearest difference is in-app purchases: K.O. Nonogram at none against 趣味口语's 3. 趣味口语's advantage is ads (none vs shown) and review sentiment (100% vs 85%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. 趣味口语 sells 3 in-app purchases, starting at $1.99 per month. K.O. Nonogram asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for K.O. Nonogram against 5.0 for 趣味口语. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 85% of K.O. Nonogram's written reviews are positive against 100% of 趣味口语's.

K.O. Nonogram ships an update every 5 days, 趣味口语 every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | K.O. Nonogram | 趣味口语 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ko-nonogram/id1626831214/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6798185494/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 85.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 42 MB | 101 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [又瑞 韦](https://appshunter.io/developer/1625836878) | [嘉儿 苏](https://appshunter.io/developer/1879738087) |

## What reviewers say

### K.O. Nonogram

[App page](https://appshunter.io/ios/app/ko-nonogram/id1626831214)

Instantly solve Nonogram puzzles with step-by-step guidance. Supports grids from 5x5 to 50x50. Explore a vast online store for printable puzzles.

**Highlights:** Instant puzzle solving, Step-by-step guidance, Supports 5-50 grid sizes, Online puzzle store, Printable puzzle support

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

**In-app purchases:** none


### 趣味口语

[App page](https://appshunter.io/ios/app/id6798185494)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $6.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is K.O. Nonogram free?

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

### Is 趣味口语 free?

趣味口语 is free to download, with in-app purchases available.

### Which has better reviews, K.O. Nonogram or 趣味口语?

K.O. Nonogram and 趣味口语 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do K.O. Nonogram or 趣味口语 have ads?

K.O. Nonogram shows ads; 趣味口语 does not.

### Which is updated more often, K.O. Nonogram or 趣味口语?

K.O. Nonogram ships an update every 5 days, and 趣味口语 every 4 days. Most recently, K.O. Nonogram was updated on November 3, 2026 and 趣味口语 on October 31, 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.*