# Gem Vault vs UB Libraries

The clearest difference is rating: UB Libraries at 5.0 against Gem Vault's 4.5. UB Libraries also leads on update cadence (every 2 weeks vs every 5 weeks). Gem Vault's advantage is ratings volume (535 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UB Libraries holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Gem Vault has 535 ratings behind it against 3, so its average is the more settled of the two.

Gem Vault ships an update every 5 weeks, UB Libraries every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Gem Vault | UB Libraries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (535 ratings)](https://appshunter.io/ios/app/gem-vault/id1455137393/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ub-libraries/id1480919783/reviews)** |
| Number of ratings | **535** | 3 |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 63 MB | 356 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [BuzzWidgets](https://appshunter.io/developer/868987973) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## What reviewers say

### Gem Vault

[App page](https://appshunter.io/ios/app/gem-vault/id1455137393)

This app provides rewards and recognition credits specifically for employees of American Eagle Outfitters and Aerie. It serves as a platform to acknowledge and distribute these benefits to staff.

**Highlights:** Rewards credits, Recognition credits, Employee benefits, American Eagle Outfitters, Aerie

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💰 Great rewards program
- 🎉 Fun and engaging
- 📈 Helpful for work performance
- 🤝 Good for employee communication

**What reviewers complain about**

- 🐛 App crashes or freezes
- ⏱️ Slow loading times
- 🔍 Navigation issues
- 🤔 Confusing point system
- 🔧 Bugs with redeeming rewards

**Reported bugs**

- Barcode scanning issues
- Points not updating correctly
- Rewards not showing up properly
- Login and loading problems
- Compatibility issues with older devices

**Requested features**

- Improve point tracking and history
- Add more reward options
- Make the app more user-friendly
- Fix bugs and crashes
- Provide better customer support


### UB Libraries

[App page](https://appshunter.io/ios/app/ub-libraries/id1480919783)

Easily borrow books from the University At Buffalo Libraries using your smartphone or tablet. This app allows for quick self-checkout of items from anywhere within the library premises.

**Highlights:** Mobile self-checkout, Borrow books easily, Use smartphone or tablet, Check out items anywhere in library

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gem Vault free?

Gem Vault is free to download, with no in-app purchases.

### Is UB Libraries free?

UB Libraries is free to download, with no in-app purchases.

### Which has better reviews, Gem Vault or UB Libraries?

UB Libraries is rated higher. Gem Vault averages 4.5 out of 5 from 535 ratings, while UB Libraries averages 5.0 from 3 ratings.

### Do Gem Vault or UB Libraries have ads?

Neither Gem Vault nor UB Libraries shows ads.

### Which is updated more often, Gem Vault or UB Libraries?

Gem Vault ships an update every 5 weeks, and UB Libraries every 2 weeks. Most recently, Gem Vault was updated on November 2, 2026 and UB Libraries 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.*