# Gapura UB vs e

The clearest difference is iOS requirement: e at 13.0 against Gapura UB's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Gapura UB ships an update monthly, e every 2 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Gapura UB | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 42 MB | 76 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universitas Brawijaya](https://appshunter.io/developer/1493379874) | [Universitas Bunda Mulia](https://appshunter.io/developer/1439774142) |

## What reviewers say

### Gapura UB

[App page](https://appshunter.io/ios/app/gapura-ub/id1493379875)

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

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-library-ubm/id6752469429)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gapura UB free?

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

### Is e free?

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

### Do Gapura UB or e have ads?

Neither Gapura UB nor e shows ads.

### Which is updated more often, Gapura UB or e?

Gapura UB ships an update monthly, and e every 2 months. Most recently, Gapura UB was updated on September 29, 2026 and e on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*