# BVS Tracking vs E

The clearest difference is update cadence: E at monthly against BVS Tracking's every 21 months. E also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

BVS Tracking ships an update every 21 months, E monthly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BVS Tracking | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Monthly** |
| Size | 13 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MOUNOY DEVELOPMENT SOLE CO.,LTD.](https://appshunter.io/developer/1528204968) | [E TRUST SOLE CO.,LTD](https://appshunter.io/developer/1825288052) |

## What reviewers say

### BVS Tracking

[App page](https://appshunter.io/ios/app/bvs-tracking/id1579286892)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-trust/id6748334263)

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

**In-app purchases:** none


## Frequently asked questions

### Is BVS Tracking free?

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

### Is E free?

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

### Do BVS Tracking or E have ads?

Neither BVS Tracking nor E shows ads.

### Which is updated more often, BVS Tracking or E?

BVS Tracking ships an update every 21 months, and E monthly. Most recently, BVS Tracking was updated on September 10, 2026 and E on September 21, 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.*