# Tiny Bubble Pop vs RainMaker 4

The clearest difference is in-app purchases: Tiny Bubble Pop at none against RainMaker 4's 7. Tiny Bubble Pop also leads on update cadence (every 3 days vs every 8 days) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. RainMaker 4 sells 7 one-off in-app purchases. Tiny Bubble Pop asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Tiny Bubble Pop against 5.0 for RainMaker 4. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Tiny Bubble Pop ships an update every 3 days, RainMaker 4 every 8 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tiny Bubble Pop | RainMaker 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tiny-bubble-pop/id6749211762/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 | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 7 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Watkins](https://appshunter.io/developer/1747212646) | [Trevor Phillips](https://appshunter.io/developer/1836803938) |

## What reviewers say

### Tiny Bubble Pop

[App page](https://appshunter.io/ios/app/tiny-bubble-pop/id6749211762)

A simple, engaging game for young children aged 1-6. Toddlers can tap colorful bubbles that pop with satisfying sounds and animations. It's designed to be completely safe, offline, and free of ads or in-app purchases, promoting hand-eye coordination and cause-and-effect learning.

**Highlights:** Simple one-tap gameplay, Colorful, engaging bubbles, Satisfying pop sounds and animations, Works completely offline, Zero data collection, No advertisements or external links

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Tiny Bubble Pop free?

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

### Is RainMaker 4 free?

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

### Which has better reviews, Tiny Bubble Pop or RainMaker 4?

Tiny Bubble Pop and RainMaker 4 are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Tiny Bubble Pop or RainMaker 4 have ads?

Neither Tiny Bubble Pop nor RainMaker 4 shows ads.

### Which is updated more often, Tiny Bubble Pop or RainMaker 4?

Tiny Bubble Pop ships an update every 3 days, and RainMaker 4 every 8 days. Most recently, Tiny Bubble Pop was updated on October 9, 2026 and RainMaker 4 on October 24, 2026.

---

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