# NSCA備考 vs HIIT Timer

The clearest difference is in-app purchases: NSCA備考 at none against HIIT Timer's 1. NSCA備考 also leads on update cadence (every 3 months vs every 15 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. HIIT Timer sells 1 one-off in-app purchase. NSCA備考 asks for nothing beyond the download.

NSCA備考 ships an update every 3 months, HIIT Timer every 15 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | NSCA備考 | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Size | 18 MB | 54 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Rocky Zhenxiang Fang](https://appshunter.io/developer/1441968013) | [PO CHUN LIU](https://appshunter.io/developer/1828860780) |

## What reviewers say

### NSCA備考

[App page](https://appshunter.io/ios/app/nsca/id1441968014)

**Features:** macOS Compatibility

**In-app purchases:** none


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-tabata-and-intervals/id6749133445)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIIT Timer Pro | $5.99 | one-time |


## Frequently asked questions

### Is NSCA備考 free?

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

### Is HIIT Timer free?

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

### Do NSCA備考 or HIIT Timer have ads?

Neither NSCA備考 nor HIIT Timer shows ads.

### Which is updated more often, NSCA備考 or HIIT Timer?

NSCA備考 ships an update every 3 months, and HIIT Timer every 15 months. Most recently, NSCA備考 was updated on November 6, 2026 and HIIT Timer on November 8, 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.*