# Certillion vs ENE2ESE

The clearest difference is update cadence: ENE2ESE at every 5 days against Certillion's every 5 weeks. ENE2ESE also leads on iOS requirement (14.0 vs 16.1). 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.

Certillion ships an update every 5 weeks, ENE2ESE every 5 days. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Certillion | ENE2ESE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 33 MB | 400 MB |
| Requires iOS | 16.1 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [e-Sec](https://appshunter.io/developer/657383169) | [Nello Spaluto](https://appshunter.io/developer/1641520194) |

## What reviewers say

### Certillion

[App page](https://appshunter.io/ios/app/certillion/id1489758453)

Sign documents on your mobile device using digital certificates. This app offers legal validity, internet speed, and mobile convenience for contracts, bills, and other secure transactions. Obtain a digital certificate for free at registered locations or use your existing A1 certificate.

**Highlights:** Sign documents with digital certificates, Legal validity for transactions, Mobile convenience for signing anywhere, Securely sign contracts and bills, Free digital certificate acquisition

**In-app purchases:** none


### ENE2ESE

[App page](https://appshunter.io/ios/app/ene2ese/id1641520192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Certillion free?

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

### Is ENE2ESE free?

ENE2ESE is free to download, with no in-app purchases.

### Do Certillion or ENE2ESE have ads?

Neither Certillion nor ENE2ESE shows ads.

### Which is updated more often, Certillion or ENE2ESE?

Certillion ships an update every 5 weeks, and ENE2ESE every 5 days. Most recently, Certillion was updated on October 17, 2026 and ENE2ESE on October 7, 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.*