# NBTC Register vs ZTEC Tune

The clearest difference is update cadence: ZTEC Tune at every 2 weeks against NBTC Register's every 14 months. NBTC Register's advantage is iOS requirement (11.0 vs 13.0). 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.

NBTC Register ships an update every 14 months, ZTEC Tune every 2 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NBTC Register | ZTEC Tune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Size | 16 MB | 38 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Office of The National Broadcasting and Telecommunications Commission](https://appshunter.io/developer/721507053) | [Shenzhen Dinghefeng Technology Co., Ltd.](https://appshunter.io/developer/1698935717) |

## What reviewers say

### NBTC Register

[App page](https://appshunter.io/ios/app/nbtc-register/id1476672129)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZTEC Tune

[App page](https://appshunter.io/ios/app/ztec-tune/id6466778025)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NBTC Register free?

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

### Is ZTEC Tune free?

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

### Do NBTC Register or ZTEC Tune have ads?

Neither NBTC Register nor ZTEC Tune shows ads.

### Which is updated more often, NBTC Register or ZTEC Tune?

NBTC Register ships an update every 14 months, and ZTEC Tune every 2 weeks. Most recently, NBTC Register was updated on October 21, 2026 and ZTEC Tune on October 24, 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.*