# Messprotokoll vs Sparkify Documentation

The clearest difference is update cadence: Sparkify Documentation at weekly against Messprotokoll's every 2 months. Messprotokoll's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Messprotokoll sells 8 one-off in-app purchases and Sparkify Documentation sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Messprotokoll ships an update every 2 months, Sparkify Documentation weekly. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Messprotokoll | Sparkify Documentation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 50 MB | 224 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reiko Klein](https://appshunter.io/developer/984943326) | [Onstruc UG (haftungsbeschraenkt)](https://appshunter.io/developer/1532766278) |

## What reviewers say

### Messprotokoll

[App page](https://appshunter.io/ios/app/messprotokoll/id984943327)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Messprotokoll Firmenlogo | $2.99 | one-time |
| Messprotokoll Import | $2.99 | one-time |
| Messprotokoll Scanner | $2.99 | one-time |
| Messprotokoll Export | $2.99 | one-time |
| Messprotokoll Anlagenmessung | $4.99 | one-time |
| Messprotokoll Gerätemessung | $4.99 | one-time |
| Messprotokoll Pro | $8.99 | one-time |
| Complete | $17.99 | one-time |


### Sparkify Documentation

[App page](https://appshunter.io/ios/app/sparkify-documentation/id6758299561)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Persönliche Cloud | $19.99 | per month |
| Persönliche Cloud+ | $49.99 | per month |


## Frequently asked questions

### Is Messprotokoll free?

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

### Is Sparkify Documentation free?

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

### Do Messprotokoll or Sparkify Documentation have ads?

Neither Messprotokoll nor Sparkify Documentation shows ads.

### Which is updated more often, Messprotokoll or Sparkify Documentation?

Messprotokoll ships an update every 2 months, and Sparkify Documentation weekly. Most recently, Messprotokoll was updated on September 14, 2026 and Sparkify Documentation on September 13, 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.*