# e vs Thetis Tools

The clearest difference is update cadence: e at monthly against Thetis Tools's every 7 months. e also leads on iOS requirement (12.0 vs 14.0). 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.

e ships an update monthly, Thetis Tools every 7 months. The most recent releases landed on June 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | e | Thetis Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/e-boksno/id495663273/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | — |
| Size | 35 MB | 50 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e-Boks](https://appshunter.io/developer/482926025) | [Thetis srl](https://appshunter.io/developer/397584184) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-boksno/id495663273)

Securely access and manage digital mail from companies and authorities. Sign documents digitally, organize mail with a multi-level folder structure, and store important personal documents like an online vault. Offers additional services to simplify everyday life.

**Highlights:** Digital mail access, Digital document signing, Multi-level folder organization, Mail management gestures, Shared mail access, Secure document storage, Access to additional services

**Features:** macOS Compatibility

**In-app purchases:** none


### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Thetis Tools free?

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

### Do e or Thetis Tools have ads?

Neither e nor Thetis Tools shows ads.

### Which is updated more often, e or Thetis Tools?

e ships an update monthly, and Thetis Tools every 7 months. Most recently, e was updated on June 24, 2026 and Thetis Tools on September 10, 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.*