# Shape Fill vs RainMaker 4

The clearest difference is rating: RainMaker 4 at 5.0 against Shape Fill's 4.0. RainMaker 4 also leads on ads (none vs shown) and update cadence (every 8 days vs every 4 months). Shape Fill's advantage is iOS requirement (13.0 vs 18.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Shape Fill sells 3 one-off in-app purchases and RainMaker 4 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

RainMaker 4 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Shape Fill ships an update every 4 months, RainMaker 4 every 8 days. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Shape Fill | RainMaker 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/shape-fill-clear-puzzle/id6746954833/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rainmaker-4/id6751785587/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 131 MB | 7 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Astha Dhameliya](https://appshunter.io/developer/1795902485) | [Trevor Phillips](https://appshunter.io/developer/1836803938) |

## What reviewers say

### Shape Fill

[App page](https://appshunter.io/ios/app/shape-fill-clear-puzzle/id6746954833)

Drag and fit smaller pieces into outlined shapes to complete satisfying puzzles. Progress through hundreds of levels with increasingly complex challenges and enjoy minimalist design with calming visuals.

**Highlights:** Drag and fit puzzle pieces, Complete outlined shapes, Hundreds of progressive levels, Satisfying animations, Minimalist design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 25 Hints | $1.99 | one-time |
| 60 Hints | $2.99 | one-time |


### RainMaker 4

[App page](https://appshunter.io/ios/app/rainmaker-4/id6751785587)

Create personalized soundscapes with realistic rain and nature sounds for relaxation, focus, and meditation. Design your ideal weather experience anytime, anywhere.

**Highlights:** Realistic rain sounds, Nature soundscapes, Customizable sound mixing, Relaxation aid, Focus enhancement, Meditation tool

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightningStrikes | $0.99 | one-time |
| rainforest | $0.99 | one-time |
| rainOnMetal | $0.99 | one-time |
| thunderstorm | $0.99 | one-time |
| rivers | $0.99 | one-time |
| waterfalls | $0.99 | one-time |
| continuousRainMode | $4.99 | one-time |


## Frequently asked questions

### Is Shape Fill free?

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

### Is RainMaker 4 free?

RainMaker 4 is free to download, with in-app purchases available.

### Which has better reviews, Shape Fill or RainMaker 4?

RainMaker 4 is rated higher. Shape Fill averages 4.0 out of 5 from 2 ratings, while RainMaker 4 averages 5.0 from 2 ratings.

### Do Shape Fill or RainMaker 4 have ads?

Shape Fill shows ads; RainMaker 4 does not.

### Which is updated more often, Shape Fill or RainMaker 4?

Shape Fill ships an update every 4 months, and RainMaker 4 every 8 days. Most recently, Shape Fill was updated on October 22, 2026 and RainMaker 4 on October 14, 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.*