# Fidealis vs Effy Pro

The clearest difference is update cadence: Effy Pro at weekly against Fidealis's every 15 months. Fidealis's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Fidealis ships an update every 15 months, Effy Pro weekly. The most recent releases landed on July 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Fidealis | Effy Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | Free | Free |
| Size | 14 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FIDEALIS](https://appshunter.io/developer/1520234807) | [Quelle Energie](https://appshunter.io/developer/588695232) |

## What reviewers say

### Fidealis

[App page](https://appshunter.io/ios/app/fidealis/id720156798)

Securely timestamp and register your digital creations, programs, and files. Protect your copyright with electronic timestamping, notary registration, and blockchain anchoring. Access certified proof of your work anytime, anywhere.

**Highlights:** Secure timestamping and registration, Copyright protection, Certified proof of creation, Legal support, Blockchain anchoring, Electronic notary registration

**Features:** macOS Compatibility

**In-app purchases:** none


### Effy Pro

[App page](https://appshunter.io/ios/app/effy-pro/id1454493946)

This app helps energy renovation professionals manage client subsidies. It allows users to simulate subsidy amounts and submit client requests before signing quotes, streamlining the process and potentially increasing business. It's designed for RGE-certified professionals in the energy efficiency sector.

**Highlights:** Client subsidy management, Subsidy amount simulation, Client request submission, Streamlined quote process, Supports energy renovation professionals, Facilitates Prime Effy benefits

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fidealis free?

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

### Is Effy Pro free?

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

### Do Fidealis or Effy Pro have ads?

Neither Fidealis nor Effy Pro shows ads.

### Which is updated more often, Fidealis or Effy Pro?

Fidealis ships an update every 15 months, and Effy Pro weekly. Most recently, Fidealis was updated on July 23, 2026 and Effy Pro 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.*