# Cup Flow vs Solid Line

The clearest difference is ads: Cup Flow at none against Solid Line's shown. Cup Flow also leads on update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cup Flow ships an update every 2 days, Solid Line every 3 weeks. The most recent releases landed on September 16, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Cup Flow | Solid Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/solid-line/id6759250904/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 304 MB | 190 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ZiNKY OYUN YAZILIM ANONiM SiRKETi](https://appshunter.io/developer/1543346364) | [DK BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1510149782) |

## What reviewers say

### Cup Flow

[App page](https://appshunter.io/ios/app/cup-flow/id6757147912)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solid Line

[App page](https://appshunter.io/ios/app/solid-line/id6759250904)

Arrange cards by color and sequence to clear the game board. A simple yet engaging puzzle experience.

**Highlights:** Card stacking gameplay, Color matching, Sequence ordering, Board clearing mechanics, Puzzle solving

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

**In-app purchases:** none


## Frequently asked questions

### Is Cup Flow free?

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

### Is Solid Line free?

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

### Do Cup Flow or Solid Line have ads?

Solid Line shows ads; Cup Flow does not.

### Which is updated more often, Cup Flow or Solid Line?

Cup Flow ships an update every 2 days, and Solid Line every 3 weeks. Most recently, Cup Flow was updated on September 16, 2026 and Solid Line on July 17, 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.*