# appodixi vs Protergia

The clearest difference is update cadence: Protergia at every 8 days against appodixi's every 5 months. Protergia also leads on review sentiment (8% vs 0%) and iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

appodixi ships an update every 5 months, Protergia every 8 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | appodixi | Protergia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (14 ratings)](https://appshunter.io/ios/app/protergia/id6502693602/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | 0.0% of reviews | **8.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 28 MB | 71 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ΑΑΔΕ](https://appshunter.io/developer/1645044373) | [Metlen Energy & Metals S.A.](https://appshunter.io/developer/1561951517) |

## What reviewers say

### appodixi

[App page](https://appshunter.io/ios/app/appodixi/id1645044371)

Verify the authenticity and content of Greek cash register receipts by scanning QR codes. Report discrepancies or unverified receipts anonymously or with your name for inspection.

**Highlights:** Scan receipts with QR codes, Verify receipt authenticity, Check receipt content, Report discrepancies, Anonymous reporting option

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

**In-app purchases:** none


### Protergia

[App page](https://appshunter.io/ios/app/protergia/id6502693602)

Manage your energy consumption with this app. It offers a modern design, intuitive navigation, and easy bill payment features. Take control of your energy anytime, anywhere.

**Highlights:** Energy consumption control, Sleek, modern design, Intuitive navigation, Quick bill payments, Anytime, anywhere access

**In-app purchases:** none


## Frequently asked questions

### Is appodixi free?

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

### Is Protergia free?

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

### Do appodixi or Protergia have ads?

Neither appodixi nor Protergia shows ads.

### Which is updated more often, appodixi or Protergia?

appodixi ships an update every 5 months, and Protergia every 8 days. Most recently, appodixi was updated on October 27, 2026 and Protergia on October 22, 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.*