# NBTC Register vs AIS eMemo

The clearest difference is update cadence: AIS eMemo at every 2 months against NBTC Register's every 14 months. 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, AIS eMemo every 2 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NBTC Register | AIS eMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Size | 16 MB | 19 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Office of The National Broadcasting and Telecommunications Commission](https://appshunter.io/developer/721507053) | [Mimo Tech](https://appshunter.io/developer/611091645) |

## What reviewers say

### NBTC Register

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

**Features:** macOS Compatibility

**In-app purchases:** none


### AIS eMemo

[App page](https://appshunter.io/ios/app/ais-ememo/id1499972222)

**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 AIS eMemo free?

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

### Do NBTC Register or AIS eMemo have ads?

Neither NBTC Register nor AIS eMemo shows ads.

### Which is updated more often, NBTC Register or AIS eMemo?

NBTC Register ships an update every 14 months, and AIS eMemo every 2 months. Most recently, NBTC Register was updated on October 21, 2026 and AIS eMemo on October 12, 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.*