# RainbowSmart vs World Flags

The clearest difference is in-app purchases: World Flags at none against RainbowSmart's 2. RainbowSmart's advantage is update cadence (every 2 months vs every 9 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. RainbowSmart sells 2 in-app purchases, starting at $0.99 per 7 days. World Flags asks for nothing beyond the download.

RainbowSmart ships an update every 2 months, World Flags every 9 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RainbowSmart | World Flags |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Freemium | — |
| Size | 160 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [1Decision](https://appshunter.io/developer/1557537006) | [Lyon Paul Limited](https://appshunter.io/developer/530847491) |

## What reviewers say

### RainbowSmart

[App page](https://appshunter.io/ios/app/rainbowsmart-learn-and-grow/id1557536554)

This app helps children aged 3-7 develop crucial life skills like emotional intelligence, resilience, and problem-solving through engaging stories and interactive games featuring colorful characters. It offers a selection of free content and a premium subscription for full access to over 80 animated stories and 40 educational games.

**Highlights:** Emotional intelligence development, Resilience and problem-solving skills, Over 80 cartoon stories, Read-to-me books, 40 interactive educational games, Focus on real-life scenarios

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access for £0.99 a week. | $0.99 | per 7 days |
| Full access for £2.99 a month | $2.99 | per month |


### World Flags

[App page](https://appshunter.io/ios/app/world-flags/id6739965907)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RainbowSmart free?

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

### Is World Flags free?

World Flags is free to download, with no in-app purchases.

### Do RainbowSmart or World Flags have ads?

Neither RainbowSmart nor World Flags shows ads.

### Which is updated more often, RainbowSmart or World Flags?

RainbowSmart ships an update every 2 months, and World Flags every 9 months. Most recently, RainbowSmart was updated on October 23, 2026 and World Flags on October 25, 2026.

---

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