# Bubble Mix vs Fill It Happy

The clearest difference is rating: Fill It Happy at 5.0 against Bubble Mix's 2.5. Fill It Happy also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). Bubble Mix's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 12.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Fill It Happy sells 4 one-off in-app purchases. Bubble Mix asks for nothing beyond the download.

Fill It Happy holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Bubble Mix ships an update every 6 months, Fill It Happy monthly. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Bubble Mix | Fill It Happy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/bubble-mix/id507486910/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fill-it-happy/id1521881753/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 13 MB | 62 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GASP Mobile Games Inc](https://appshunter.io/developer/502025155) | [振 曲](https://appshunter.io/developer/1077151938) |

## What reviewers say

### Bubble Mix

[App page](https://appshunter.io/ios/app/bubble-mix/id507486910)

A classic match-three puzzle game where you tap adjacent bubbles of the same color to remove them. Score points by clearing groups of three or more, with modes for casual play or timed challenges.

**Highlights:** Tap adjacent same-colored bubbles, Score points by clearing groups, Regular play mode, Timed tournament mode, Simple and addictive gameplay, Minimal download size

**Features:** macOS Compatibility

**In-app purchases:** none


### Fill It Happy

[App page](https://appshunter.io/ios/app/fill-it-happy/id1521881753)

Test your observation and visual acuity with this unique puzzle game. Maneuver fillings to match given contours across dozens of diverse levels featuring animals, food, and themed adventures. Enjoy an entirely ad-free experience.

**Highlights:** Innovative contour matching gameplay, Dozens of diverse levels, Ad-free gaming experience, Boosts visual acuity, Variety of themes and patterns

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Undo+10 | $0.99 | one-time |
| remove Ads | $1.99 | one-time |
| All-in-One Pack | $1.99 | one-time |
| Undo + 50 | $2.99 | one-time |


## Frequently asked questions

### Is Bubble Mix free?

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

### Is Fill It Happy free?

Fill It Happy is free to download, with in-app purchases available.

### Which has better reviews, Bubble Mix or Fill It Happy?

Fill It Happy is rated higher. Bubble Mix averages 2.5 out of 5 from 2 ratings, while Fill It Happy averages 5.0 from 1 ratings.

### Do Bubble Mix or Fill It Happy have ads?

Bubble Mix shows ads; Fill It Happy does not.

### Which is updated more often, Bubble Mix or Fill It Happy?

Bubble Mix ships an update every 6 months, and Fill It Happy monthly. Most recently, Bubble Mix was updated on October 23, 2026 and Fill It Happy on October 20, 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.*