# Rainbow Secrets vs Sparkova Hatch

The clearest difference is in-app purchases: Sparkova Hatch at none against Rainbow Secrets's 4. Sparkova Hatch also leads on ratings volume (151 vs 1). Rainbow Secrets's advantage is ads (none vs shown) and review sentiment (100% vs 77%). On price and update cadence there is nothing between them.

Both are free to download. Rainbow Secrets sells 4 one-off in-app purchases. Sparkova Hatch asks for nothing beyond the download.

Rainbow Secrets holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sparkova Hatch has 151 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Rainbow Secrets's written reviews are positive against 77% of Sparkova Hatch's.

Rainbow Secrets ships an update every 2 weeks, Sparkova Hatch every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Rainbow Secrets | Sparkova Hatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-secrets/id1063358876/reviews)** | [4.8 (151 ratings)](https://appshunter.io/ios/app/sparkova-hatch/id6786999146/reviews) |
| Number of ratings | 1 | **151** |
| Positive reviews | **100.0% of reviews** | 76.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 56 MB | 296 MB |
| Requires iOS | **9.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [NextStack LLC](https://appshunter.io/developer/1063341649) | [艳 邱](https://appshunter.io/developer/6778891199) |

## What reviewers say

### Rainbow Secrets

[App page](https://appshunter.io/ios/app/rainbow-secrets/id1063358876)

Explore vibrant worlds inspired by nature in this colorful puzzle game. Match color combinations across four unique themes: Flowers, Sea, Forest, and Rainbow. With 100 handcrafted levels, it offers a relaxing yet challenging experience.

**Highlights:** Nature-inspired themes (Flowers, Sea, Forest, Rainbow), 100 handcrafted levels, Color matching puzzles, Relaxing music, Free undo options

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Unods | $0.99 | one-time |
| 100 Undos | $2.99 | one-time |
| 200 Undos | $4.99 | one-time |
| Skip button | $4.99 | one-time |


### Sparkova Hatch

[App page](https://appshunter.io/ios/app/sparkova-hatch/id6786999146)

Tap to hatch magical eggs and earn idle rewards in this relaxing clicker game. Level up your hatchery, unlock rare eggs, and collect bonuses for passive income, even offline.

**Highlights:** Tap to hatch magical eggs, Earn idle rewards, Level up hatchery, Unlock rare eggs, Collect bonuses, Passive income offline

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Secrets free?

Rainbow Secrets is free to download, with in-app purchases available.

### Is Sparkova Hatch free?

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

### Which has better reviews, Rainbow Secrets or Sparkova Hatch?

Rainbow Secrets is rated higher. Rainbow Secrets averages 5.0 out of 5 from 1 ratings, while Sparkova Hatch averages 4.8 from 151 ratings.

### Do Rainbow Secrets or Sparkova Hatch have ads?

Sparkova Hatch shows ads; Rainbow Secrets does not.

### Which is updated more often, Rainbow Secrets or Sparkova Hatch?

Rainbow Secrets ships an update every 2 weeks, and Sparkova Hatch every 3 weeks. Most recently, Rainbow Secrets was updated on November 2, 2026 and Sparkova Hatch on November 5, 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.*