# Tiny Evolution vs Hidden Birds

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

Both are free to download. Hidden Birds sells 3 one-off in-app purchases. Tiny Evolution asks for nothing beyond the download.

Tiny Evolution ships an update every 3 weeks, Hidden Birds every 3 months. The most recent releases landed on September 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tiny Evolution | Hidden Birds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hidden-birds/id6747616563/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 139 MB |
| Requires iOS | 15.2 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Menary](https://appshunter.io/developer/1562504745) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### Tiny Evolution

[App page](https://appshunter.io/ios/app/tiny-evolution/id1611356819)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Birds

[App page](https://appshunter.io/ios/app/hidden-birds/id6747616563)

Embark on a charming hidden object adventure across over 30 doodle-style cities. Search for cleverly hidden birds for hours of relaxing fun. Remove ads permanently with a one-time in-app purchase.

**Highlights:** Over 30 iconic cities, Charming doodle art style, Cleverly hidden birds, Relaxing gameplay, Hours of fun, Remove ads option

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $0.99 | one-time |
| Full Game + Coffee | $2.99 | one-time |
| Full Game + Love | $5.99 | one-time |


## Frequently asked questions

### Is Tiny Evolution free?

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

### Is Hidden Birds free?

Hidden Birds is free to download, with in-app purchases available.

### Do Tiny Evolution or Hidden Birds have ads?

Tiny Evolution shows ads; Hidden Birds does not.

### Which is updated more often, Tiny Evolution or Hidden Birds?

Tiny Evolution ships an update every 3 weeks, and Hidden Birds every 3 months. Most recently, Tiny Evolution was updated on September 15, 2026 and Hidden Birds on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*