# Pair Shutter (interlock shutter camera) vs Memories

The clearest difference is review sentiment: Memories at 76% against Pair Shutter (interlock shutter camera)'s 17%. Memories also leads on rating (4.6 vs 3.0) and ratings volume (776 vs 2). Pair Shutter (interlock shutter camera)'s advantage is in-app purchases (none vs 5) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Memories sells 5 in-app purchases, starting at $2.99 per month. Pair Shutter (interlock shutter camera) asks for nothing beyond the download.

Memories holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Memories has 776 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Pair Shutter (interlock shutter camera)'s written reviews are positive against 76% of Memories's.

Pair Shutter (interlock shutter camera) ships an update every 3 weeks, Memories every 2 months. The most recent releases landed on October 24, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Pair Shutter (interlock shutter camera) | Memories |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pair-shutter-interlock-shutter-camera/id897338137/reviews) | **[4.6 (776 ratings)](https://appshunter.io/ios/app/memories-relive-your-photos/id1037130497/reviews)** |
| Number of ratings | 2 | **776** |
| Positive reviews | 16.7% of reviews | **76.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 31 MB |
| Requires iOS | **7.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Looped Picture Company](https://appshunter.io/developer/329729606) | [Michael Luís Brown](https://appshunter.io/developer/389764594) |

## 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


### Memories

[App page](https://appshunter.io/ios/app/memories-relive-your-photos/id1037130497)

Rediscover your past photos and videos taken on this day in previous years. The app organizes your memories by year, allowing you to easily browse, share, favorite, or delete them. Receive daily reminders to revisit your cherished moments.

**Highlights:** Organize photos by year, Full-screen viewing, Swipe and zoom functionality, View photo location on map, Daily reminder notifications, Home screen widgets, Share, favorite, and delete options

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memories Monthly | $2.99 | per month |
| Memories Monthly Grandfathered | $2.99 | per month |
| Memories Annual | $14.99 | per year |
| Memories Annual Grandfathered | $14.99 | per year |
| Upgrade | $1.99 | one-time |

**What reviewers like**

- 👍 Wonderful idea
- 👍 Memories kept together
- 👍 Simple and effective
- 👍 Great for reminiscing
- 👍 Usable app to see photo memories

**What reviewers complain about**

- 🐛 Share a Photo option doesn't work
- 🐛 Photos being duplicated
- 🐛 Widget shows photos with white bars
- 🐛 Confusing, cannot upload photos
- 🐛 Notifications stopped working

**Reported bugs**

- Share a Photo option doesn't work
- Photos being duplicated
- Widget shows photos with white bars
- Confusing, cannot upload photos
- Notifications stopped working

**Requested features**

- Allow selecting specific albums for memories
- Option to disable Live Photo auto-play
- Ability to like/heart photos
- Infinite scrolling for all dates


## 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 Memories free?

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

### Which has better reviews, Pair Shutter (interlock shutter camera) or Memories?

Memories is rated higher. Pair Shutter (interlock shutter camera) averages 3.0 out of 5 from 2 ratings, while Memories averages 4.6 from 776 ratings.

### Do Pair Shutter (interlock shutter camera) or Memories have ads?

Neither Pair Shutter (interlock shutter camera) nor Memories shows ads.

### Which is updated more often, Pair Shutter (interlock shutter camera) or Memories?

Pair Shutter (interlock shutter camera) ships an update every 3 weeks, and Memories every 2 months. Most recently, Pair Shutter (interlock shutter camera) was updated on October 24, 2026 and Memories on November 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.*