# Pair Shutter (interlock shutter camera) vs Dragons coloring book & pages

The clearest difference is rating: Dragons coloring book & pages at 5.0 against Pair Shutter (interlock shutter camera)'s 3.0. Pair Shutter (interlock shutter camera)'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Dragons coloring book & pages sells 1 one-off in-app purchase. Pair Shutter (interlock shutter camera) asks for nothing beyond the download.

Dragons coloring book & pages holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Pair Shutter (interlock shutter camera) ships an update every 3 weeks, Dragons coloring book & pages every 113 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pair Shutter (interlock shutter camera) | Dragons coloring book & pages |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pair-shutter-interlock-shutter-camera/id897338137/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dragons-coloring-book-and-pages/id1098123936/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 113 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 26 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Looped Picture Company](https://appshunter.io/developer/329729606) | [Alejandro Melero Zaballos](https://appshunter.io/developer/665859435) |

## What reviewers say

### Pair Shutter (interlock shutter camera)

[App page](https://appshunter.io/ios/app/pair-shutter-interlock-shutter-camera/id897338137)

This camera app allows two iPhones to synchronize their shutters via Bluetooth or Wi-Fi. Capture moments simultaneously with friends and family, perfect for couples or parties. It supports linking up to three devices for synchronized photography.

**Highlights:** Synchronized shutter control, Bluetooth and Wi-Fi connectivity, Supports up to three linked iPhones, Easy setup with channel numbers, Ideal for couples and parties

**Features:** macOS Compatibility

**In-app purchases:** none


### Dragons coloring book & pages

[App page](https://appshunter.io/ios/app/dragons-coloring-book-and-pages/id1098123936)

This app offers a creative outlet for children to color a variety of dragons and magical creatures. It provides a kid-friendly interface to explore fantasy worlds and develop artistic skills. Users can save and share their colorful creations.

**Highlights:** Color dragons and fantasy creatures, Kid-friendly interface, Develop creativity and focus, Save and share drawings, Ad-free option available

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisements | $3.49 | one-time |


## Frequently asked questions

### Is Pair Shutter (interlock shutter camera) free?

Pair Shutter (interlock shutter camera) is free to download, with no in-app purchases.

### Is Dragons coloring book & pages free?

Dragons coloring book & pages is free to download, with in-app purchases available.

### Which has better reviews, Pair Shutter (interlock shutter camera) or Dragons coloring book & pages?

Dragons coloring book & pages is rated higher. Pair Shutter (interlock shutter camera) averages 3.0 out of 5 from 2 ratings, while Dragons coloring book & pages averages 5.0 from 1 ratings.

### Do Pair Shutter (interlock shutter camera) or Dragons coloring book & pages have ads?

Dragons coloring book & pages shows ads; Pair Shutter (interlock shutter camera) does not.

### Which is updated more often, Pair Shutter (interlock shutter camera) or Dragons coloring book & pages?

Pair Shutter (interlock shutter camera) ships an update every 3 weeks, and Dragons coloring book & pages every 113 months. Most recently, Pair Shutter (interlock shutter camera) was updated on October 24, 2026 and Dragons coloring book & pages on October 7, 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.*