# PlzniTo vs ASTD eCertification

The clearest difference is update cadence: ASTD eCertification at monthly against PlzniTo's every 4 months. ASTD eCertification also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

PlzniTo ships an update every 4 months, ASTD eCertification monthly. Both last shipped on October 4, 2026.

## The numbers

| Metric | PlzniTo | ASTD eCertification |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 62 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SITMP](https://appshunter.io/developer/919975609) | [Tobias Ondra](https://appshunter.io/developer/1768235827) |

## What reviewers say

### PlzniTo

[App page](https://appshunter.io/ios/app/plznito/id1473241356)

**Features:** macOS Compatibility

**In-app purchases:** none


### ASTD eCertification

[App page](https://appshunter.io/ios/app/astd-ecertification/id6680187743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlzniTo free?

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

### Is ASTD eCertification free?

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

### Do PlzniTo or ASTD eCertification have ads?

Neither PlzniTo nor ASTD eCertification shows ads.

### Which is updated more often, PlzniTo or ASTD eCertification?

PlzniTo ships an update every 4 months, and ASTD eCertification monthly. Most recently, PlzniTo was updated on October 4, 2026 and ASTD eCertification on October 4, 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.*