# Certisign vs Abastece

The clearest difference is ads: Certisign at none against Abastece's shown. Certisign also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, 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.

Certisign ships an update monthly, Abastece every 3 weeks. The most recent releases landed on November 14, 2026 and November 15, 2026 respectively.

## The numbers

| Metric | Certisign | Abastece |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 110 MB | 11 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Certisign](https://appshunter.io/developer/669158783) | [Walter Tengler](https://appshunter.io/developer/1860699717) |

## What reviewers say

### Certisign

[App page](https://appshunter.io/ios/app/certisign/id6751283583)

Manage your digital identity and cloud-based digital certificates with ease and security. Authenticate access, control your certificates, and request support for a more practical and secure digital life.

**Highlights:** Cloud digital certificate management, Digital identity control, Access authentication, Support requests, Secure digital environment

**In-app purchases:** none


### Abastece

[App page](https://appshunter.io/ios/app/abastece/id6761839602)

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

**In-app purchases:** none


## Frequently asked questions

### Is Certisign free?

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

### Is Abastece free?

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

### Do Certisign or Abastece have ads?

Abastece shows ads; Certisign does not.

### Which is updated more often, Certisign or Abastece?

Certisign ships an update monthly, and Abastece every 3 weeks. Most recently, Certisign was updated on November 14, 2026 and Abastece on November 15, 2026.

---

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