# Rainbowy vs Word Detection

The clearest difference is review sentiment: Rainbowy at 100% against Word Detection's 33%. Rainbowy also leads on in-app purchases (none vs 2) and update cadence (every 6 days vs every 6 months). Word Detection's advantage is price (Free vs $0.99). On ads and device support there is nothing between them.

Word Detection is free to download; Rainbowy costs $0.99 up front. Word Detection sells 2 one-off in-app purchases. Rainbowy asks for nothing beyond the download.

Rainbowy ships an update every 6 days, Word Detection every 6 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Rainbowy | Word Detection |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/rainbowy/id1467288651/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 6 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 38 MB | 7 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Koppenhoefer](https://appshunter.io/developer/971718735) | [Raj Sheth](https://appshunter.io/developer/976941598) |

## What reviewers say

### Rainbowy

[App page](https://appshunter.io/ios/app/rainbowy/id1467288651)

A minimalist drawing application for all ages, featuring a simple interface and classical music for a relaxing creative experience. Users can draw on photos and save their colorful creations with or without the background.

**Highlights:** Minimalist drawing interface, Classical music relaxation, Draw on photos, Save drawings with/without background, Shake to save functionality

**In-app purchases:** none


### Word Detection

[App page](https://appshunter.io/ios/app/word-detection/id1501426471)

This utility uses your device's camera to instantly highlight specific words in printed text. It also supports searching within uploaded images and documents, making text analysis efficient for various users.

**Highlights:** Real-time camera word detection, Search within uploaded images/files, Highlight multiple words simultaneously, Zoom functionality, Flash control, Customizable highlight color, Save and share results

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Photo Word Detection | $0.99 | one-time |
| Unlock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Rainbowy free?

Rainbowy costs $0.99, with no in-app purchases.

### Is Word Detection free?

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

### Do Rainbowy or Word Detection have ads?

Neither Rainbowy nor Word Detection shows ads.

### Which is updated more often, Rainbowy or Word Detection?

Rainbowy ships an update every 6 days, and Word Detection every 6 months. Most recently, Rainbowy was updated on October 8, 2026 and Word Detection on October 2, 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.*