# Cosmos Lines vs Count Up! Calc

The clearest difference is in-app purchases: Count Up! Calc at none against Cosmos Lines's 3. Count Up! Calc also leads on update cadence (every 4 weeks vs every 3 months). Cosmos Lines's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Cosmos Lines sells 3 one-off in-app purchases. Count Up! Calc asks for nothing beyond the download.

Cosmos Lines ships an update every 3 months, Count Up! Calc every 4 weeks. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cosmos Lines | Count Up! Calc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 273 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Tuprikov](https://appshunter.io/developer/1357190140) | [MICHIKO MATSUMOTO](https://appshunter.io/developer/1896722182) |

## What reviewers say

### Cosmos Lines

[App page](https://appshunter.io/ios/app/cosmos-lines/id1357190951)

Unravel the mysteries of connecting lines to complete intricate grids. This relaxing puzzle game features minimalist design, mystical tunes, and pleasant animations for a tranquil experience. Hints are available to help you navigate the cosmic journey.

**Highlights:** Line connection puzzles, Grid completion challenges, Mystical soundtrack, Minimalist design, Pleasant animations, Hint system

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| Pack of 5 hints | $0.99 | one-time |
| Disable Ads | $1.99 | one-time |


### Count Up! Calc

[App page](https://appshunter.io/ios/app/count-up-calc/id6770182207)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmos Lines free?

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

### Is Count Up! Calc free?

Count Up! Calc is free to download, with no in-app purchases.

### Do Cosmos Lines or Count Up! Calc have ads?

Both Cosmos Lines and Count Up! Calc show ads.

### Which is updated more often, Cosmos Lines or Count Up! Calc?

Cosmos Lines ships an update every 3 months, and Count Up! Calc every 4 weeks. Most recently, Cosmos Lines was updated on October 20, 2026 and Count Up! Calc on October 28, 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.*