# Egg Formula vs ShapeLines

The clearest difference is in-app purchases: ShapeLines at none against Egg Formula's 3. ShapeLines also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). Egg Formula's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Egg Formula sells 3 one-off in-app purchases. ShapeLines asks for nothing beyond the download.

Egg Formula ships an update every 3 months, ShapeLines every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Egg Formula | ShapeLines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (14 ratings)](https://appshunter.io/ios/app/egg-formula/id1247983138/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 210 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [IVANS CVETKOVS](https://appshunter.io/developer/1854521019) |

## What reviewers say

### Egg Formula

[App page](https://appshunter.io/ios/app/egg-formula/id1247983138)

Engage in a vibrant match-3 puzzle adventure with colorful eggs and 125 challenging levels. Achieve objectives like scoring targets or clearing obstacles within limited moves. Unlock unique creatures and enjoy a relaxing, accessible gaming experience.

**Highlights:** 125 challenging match-3 levels, Karma Points & Ranks system, Magic and Special Egg power-ups, Combo bonuses for high scores, Obstacle challenges like ice and walls, Collectible mini creatures, VoiceOver accessibility support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra 4 Moves | $1.99 | one-time |
| Extra 8 Moves | $2.99 | one-time |
| Extra 15 Moves | $3.99 | one-time |


### ShapeLines

[App page](https://appshunter.io/ios/app/shapelines/id6755542921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Egg Formula free?

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

### Is ShapeLines free?

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

### Do Egg Formula or ShapeLines have ads?

Egg Formula shows ads; ShapeLines does not.

### Which is updated more often, Egg Formula or ShapeLines?

Egg Formula ships an update every 3 months, and ShapeLines every 3 weeks. Most recently, Egg Formula was updated on October 30, 2026 and ShapeLines on October 25, 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.*