# ESPRO vs Chickatron Layers

The clearest difference is price: ESPRO at Free against Chickatron Layers's $4.99. Chickatron Layers's advantage is iOS requirement (12.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

ESPRO is free to download; Chickatron Layers costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ESPRO ships an update every 5 weeks, Chickatron Layers every 3 weeks. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ESPRO | Chickatron Layers |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 74 MB | 66 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ESPRO NOODOE COMPANY LIMITED](https://appshunter.io/developer/1779225795) | [Siam Water Flame Company Limited](https://appshunter.io/developer/1667441266) |

## What reviewers say

### ESPRO

[App page](https://appshunter.io/ios/app/espro/id6738077091)

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

**In-app purchases:** none


### Chickatron Layers

[App page](https://appshunter.io/ios/app/chickatron-layers/id6746116670)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESPRO free?

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

### Is Chickatron Layers free?

Chickatron Layers costs $4.99, with no in-app purchases.

### Do ESPRO or Chickatron Layers have ads?

Neither ESPRO nor Chickatron Layers shows ads.

### Which is updated more often, ESPRO or Chickatron Layers?

ESPRO ships an update every 5 weeks, and Chickatron Layers every 3 weeks. Most recently, ESPRO was updated on September 17, 2026 and Chickatron Layers on September 21, 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.*