# Blasty Stacks vs Caterpillars!

Blasty Stacks and Caterpillars! both sit at 4.6 stars, but that hides the real split: 64% of Caterpillars!'s written reviews are positive against 28% of Blasty Stacks's. Blasty Stacks's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Blasty Stacks sells 10 one-off in-app purchases and Caterpillars! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Blasty Stacks against 4.7 for Caterpillars!. Both are backed by a comparable volume of ratings — 261 and 574 respectively. Written reviews are what separate them: 28% of Blasty Stacks's written reviews are positive against 64% of Caterpillars!'s.

Blasty Stacks ships an update every 5 days, Caterpillars! every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blasty Stacks | Caterpillars! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (261 ratings)](https://appshunter.io/ios/app/blasty-stacks/id6742739843/reviews) | **[4.7 (574 ratings)](https://appshunter.io/ios/app/caterpillars/id6744400844/reviews)** |
| Number of ratings | 261 | **574** |
| Positive reviews | 28.0% of reviews | **63.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 303 MB | 196 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rollic Games Oyun Yazilim ve Pazarlama Anonim Sirketi](https://appshunter.io/developer/1452111779) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### Blasty Stacks

[App page](https://appshunter.io/ios/app/blasty-stacks/id6742739843)

Engage in a strategic block-matching puzzle game. Slide colorful blocks to match colors and shapes, triggering satisfying blasts. Plan your moves carefully to clear space and create combos before the board fills up.

**Highlights:** Slide and fit colorful blocks, Match same color and shape, Create satisfying combos, Clear space strategically, Challenging puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| No Ads Bundle | $11.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| Coin Pack 5 | $54.99 | one-time |

**What reviewers like**

- 👍 Enjoyable game
- 👍 No ads (initially)
- 👍 No ads (fixed)

**What reviewers complain about**

- 🐛 Unbeatable levels
- 🐛 Repeated puzzles
- 🐛 No hints/boosts
- 🐛 Ads returned
- 🐛 In-app purchases

**Reported bugs**

- Level 256 impossible
- Level 134 impossible
- Level 270 bug
- Level 439 impossible
- Level 378 no solution

**Requested features**

- Fix unbeatable levels
- Add hints or boosts
- Stop repeating puzzles


### Caterpillars!

[App page](https://appshunter.io/ios/app/caterpillars/id6744400844)

Guide colorful caterpillars into matching cocoons in this relaxing puzzle adventure. Solve hundreds of levels by strategically moving the caterpillars to clear the board and prepare them for transformation. Easy to learn but challenging to master, it offers endless fun for puzzle enthusiasts.

**Highlights:** Colorful puzzle adventure, Unique caterpillar control gameplay, Strategic logic puzzles, Relaxing and satisfying transformation visuals, Easy to learn, hard to master, Hundreds of levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| Remove Ads Bundle | $11.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Large Bundle | $29.99 | one-time |


## Frequently asked questions

### Is Blasty Stacks free?

Blasty Stacks is free to download, with in-app purchases available.

### Is Caterpillars! free?

Caterpillars! is free to download, with in-app purchases available.

### Which has better reviews, Blasty Stacks or Caterpillars!?

Caterpillars! is rated higher. Blasty Stacks averages 4.6 out of 5 from 261 ratings, while Caterpillars! averages 4.7 from 574 ratings.

### Do Blasty Stacks or Caterpillars! have ads?

Both Blasty Stacks and Caterpillars! show ads.

### Which is updated more often, Blasty Stacks or Caterpillars!?

Blasty Stacks ships an update every 5 days, and Caterpillars! every 2 weeks. Most recently, Blasty Stacks was updated on November 4, 2026 and Caterpillars! on October 30, 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.*