# Link123 Plus vs Ultimate Backup App

The clearest difference is rating: Ultimate Backup App at 4.6 against Link123 Plus's 2.4. Ultimate Backup App also leads on review sentiment (50% vs 18%) and update cadence (every 9 days vs every 5 months). Link123 Plus's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Ultimate Backup App sells 4 in-app purchases, starting at $3.99 per month. Link123 Plus asks for nothing beyond the download.

Ultimate Backup App holds the better App Store score, 4.6 against 2.4. Both are backed by a comparable volume of ratings — 38 and 59 respectively. Written reviews point the same way: 18% of Link123 Plus's written reviews are positive against 50% of Ultimate Backup App's.

Link123 Plus ships an update every 5 months, Ultimate Backup App every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Link123 Plus | Ultimate Backup App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (38 ratings)](https://appshunter.io/ios/app/link123-plus/id1181772619/reviews) | **[4.6 (59 ratings)](https://appshunter.io/ios/app/ultimate-backup-app/id1601315573/reviews)** |
| Number of ratings | 38 | **59** |
| Positive reviews | 17.6% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 130 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ability Enterprise Co., Ltd.](https://appshunter.io/developer/773543790) | [Simplified I.T. Products, LLC](https://appshunter.io/developer/583771870) |

## What reviewers say

### Link123 Plus

[App page](https://appshunter.io/ios/app/link123-plus/id1181772619)

Seamlessly connect your camera to your smart device via Bluetooth for an enhanced image experience. Share photos instantly with family and friends globally. Enjoy remote control, live view, and automatic uploads.

**Highlights:** Instant image sharing, Remote control and live view, Automatic image uploads, Easy Bluetooth pairing, Low energy consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### Ultimate Backup App

[App page](https://appshunter.io/ios/app/ultimate-backup-app/id1601315573)

Securely back up photos, videos, music, and contacts from your phone to a portable device. Free up space on your phone while keeping your memories safe and easily accessible for transfer or sharing.

**Highlights:** On-the-go backup, Free up device space, Easy setup, Cross-platform compatibility, Secure and private storage, Convenient file viewing and sharing, Backup and restore across devices

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeepSafe Protection - Special Offer | $3.99 | per month |
| KeepSafe Protection | $9.99 | per month |
| KeepSafe Protection - Special Offer | $34.99 | per year |
| KeepSafe Protection | $99.99 | per year |


## Frequently asked questions

### Is Link123 Plus free?

Link123 Plus is free to download, with no in-app purchases.

### Is Ultimate Backup App free?

Ultimate Backup App is free to download, with in-app purchases available.

### Which has better reviews, Link123 Plus or Ultimate Backup App?

Ultimate Backup App is rated higher. Link123 Plus averages 2.4 out of 5 from 38 ratings, while Ultimate Backup App averages 4.6 from 59 ratings.

### Do Link123 Plus or Ultimate Backup App have ads?

Neither Link123 Plus nor Ultimate Backup App shows ads.

### Which is updated more often, Link123 Plus or Ultimate Backup App?

Link123 Plus ships an update every 5 months, and Ultimate Backup App every 9 days. Most recently, Link123 Plus was updated on November 2, 2026 and Ultimate Backup App on November 3, 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.*