# NTS SR vs aPrehliadky

The clearest difference is in-app purchases: NTS SR at none against aPrehliadky's 9. NTS SR also leads on iOS requirement (15.5 vs 18.0). aPrehliadky's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. aPrehliadky sells 9 one-off in-app purchases. NTS SR asks for nothing beyond the download.

NTS SR ships an update every 6 weeks, aPrehliadky every 2 days. The most recent releases landed on September 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NTS SR | aPrehliadky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 57 MB | 5 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Narodna Transfuzna Sluzba SR](https://appshunter.io/developer/1685822177) | [Jan Sikuta](https://appshunter.io/developer/6782549504) |

## What reviewers say

### NTS SR

[App page](https://appshunter.io/ios/app/nts-sr/id6443469159)

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

**In-app purchases:** none


### aPrehliadky

[App page](https://appshunter.io/ios/app/aprehliadky/id6808879666)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $2.99 | one-time |
| Lunch | $8.99 | one-time |
| Dinner | $17.99 | one-time |
| Pro — patron top-up | $44.99 | one-time |
| Generous donor | $44.99 | one-time |
| Pro — donor top-up | $89.99 | one-time |
| Annual donor | $89.99 | one-time |
| Pro — supporter top-up | $119.99 | one-time |
| aPrehliadky Pro | $129.99 | one-time |


## Frequently asked questions

### Is NTS SR free?

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

### Is aPrehliadky free?

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

### Do NTS SR or aPrehliadky have ads?

Neither NTS SR nor aPrehliadky shows ads.

### Which is updated more often, NTS SR or aPrehliadky?

NTS SR ships an update every 6 weeks, and aPrehliadky every 2 days. Most recently, NTS SR was updated on September 22, 2026 and aPrehliadky on October 25, 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.*