# E vs BiVA

E and BiVA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

E ships an update every 2 days, BiVA every 4 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | E | BiVA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biva/id6745924754/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Free |
| Size | 24 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jess Manuel Cuervo Iturbide](https://appshunter.io/developer/1707220632) | [Inter-American Division Inc](https://appshunter.io/developer/1114651030) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-tech-2023/id6466331046)

**Features:** macOS Compatibility

**In-app purchases:** none


### BiVA

[App page](https://appshunter.io/ios/app/biva/id6745924754)

This app provides access to academic databases for students, teachers, and researchers. It simplifies searching, reading, and downloading educational resources. An access credential is required for authorized users.

**Highlights:** Access academic databases, Search by keyword, Read articles online, Download educational content, Access external research links

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is BiVA free?

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

### Do E or BiVA have ads?

Neither E nor BiVA shows ads.

### Which is updated more often, E or BiVA?

E ships an update every 2 days, and BiVA every 4 days. Most recently, E was updated on October 1, 2026 and BiVA on October 12, 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.*