# VIDaaS vs Certisign

The clearest difference is review sentiment: VIDaaS at 79% against Certisign's 30%. VIDaaS also leads on iOS requirement (13.0 vs 15.6). Certisign's advantage is in-app purchases (none vs 9). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VIDaaS sells 8 one-off in-app purchases. Certisign asks for nothing beyond the download.

VIDaaS ships an update every 3 weeks, Certisign every 5 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | VIDaaS | Certisign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (618 ratings)](https://appshunter.io/ios/app/vidaas/id1490636157/reviews)** | — |
| Number of ratings | **618** | — |
| Positive reviews | **78.6% of reviews** | 30.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 79 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Valid Certificadora Digital](https://appshunter.io/developer/826505436) | [Certisign](https://appshunter.io/developer/669158783) |

## What reviewers say

### VIDaaS

[App page](https://appshunter.io/ios/app/vidaas/id1490636157)

This app allows individuals to issue a cloud-based digital certificate. Use your mobile device to log into registered websites and digitally sign documents securely.

**Highlights:** Cloud digital certificate issuance, Mobile login to websites, Digital document signing, Personal digital certificates

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Renovação uso ECPF 4 MESES | $9.99 | one-time |
| Renovação de uso ECPF 1 ANO | $22.99 | one-time |
| Renovação Uso ECNPJ 4 MESES | $22.99 | one-time |
| Renovação uso ECPF 2 ANOS | $39.99 | one-time |
| Renovação uso ECPF 3 ANOS | $49.99 | one-time |
| Renovação Uso ECNPJ 1 ANO | $49.99 | one-time |
| Renovação Uso ECNPJ 2 ANO | $59.99 | one-time |
| Renovação Uso ECNPJ 3 ANO | $69.99 | one-time |


### 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, manage 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


## Frequently asked questions

### Is VIDaaS free?

VIDaaS is free to download, with in-app purchases available.

### Is Certisign free?

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

### Do VIDaaS or Certisign have ads?

Neither VIDaaS nor Certisign shows ads.

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

VIDaaS ships an update every 3 weeks, and Certisign every 5 weeks. Most recently, VIDaaS was updated on September 30, 2026 and Certisign on September 30, 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.*