# EDP Solar vs Starthrop Archive

The clearest difference is in-app purchases: EDP Solar at none against Starthrop Archive's 4. Starthrop Archive's advantage is update cadence (every 3 days vs every 5 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Starthrop Archive sells 4 one-off in-app purchases. EDP Solar asks for nothing beyond the download.

EDP Solar ships an update every 5 weeks, Starthrop Archive every 3 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | EDP Solar | Starthrop Archive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/edp-solar/id1591215076/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 8.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 128 MB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [edp](https://appshunter.io/developer/468456355) | [Starthrop Dynamics, Unipessoal Lda](https://appshunter.io/developer/6801660372) |

## What reviewers say

### EDP Solar

[App page](https://appshunter.io/ios/app/edp-solar/id1591215076)

Monitor and optimize your home energy solutions in real-time. Track energy consumption, production, and battery storage. Control smart home devices and receive alerts for system failures.

**Highlights:** Real-time energy consumption and production monitoring, Solar system and battery storage data tracking, Smart home device control, Notifications for system failures and irregular consumption, Energy saving insights

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

**In-app purchases:** none


### Starthrop Archive

[App page](https://appshunter.io/ios/app/starthrop-archive/id6801660370)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Token of support | $0.99 | one-time |
| Small support | $1.99 | one-time |
| Medium support | $3.99 | one-time |
| Large support | $8.99 | one-time |


## Frequently asked questions

### Is EDP Solar free?

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

### Is Starthrop Archive free?

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

### Do EDP Solar or Starthrop Archive have ads?

Neither EDP Solar nor Starthrop Archive shows ads.

### Which is updated more often, EDP Solar or Starthrop Archive?

EDP Solar ships an update every 5 weeks, and Starthrop Archive every 3 days. Most recently, EDP Solar was updated on October 24, 2026 and Starthrop Archive on October 29, 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.*