# タノミマスター（受注Ver） vs CIEC

The clearest difference is update cadence: CIEC at every 6 days against タノミマスター（受注Ver）'s every 23 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.

タノミマスター（受注Ver） ships an update every 23 months, CIEC every 6 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | タノミマスター（受注Ver） | CIEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 days** |
| Size | 26 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NIPPON GAS CO.,LTD.](https://appshunter.io/developer/1419329610) | [Anh Nguyen Duc](https://appshunter.io/developer/1574177561) |

## What reviewers say

### タノミマスター（受注Ver）

[App page](https://appshunter.io/ios/app/ver/id1513483970)

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

**In-app purchases:** none


### CIEC

[App page](https://appshunter.io/ios/app/ciec/id1578402980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is タノミマスター（受注Ver） free?

タノミマスター（受注Ver） is free to download, with no in-app purchases.

### Is CIEC free?

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

### Do タノミマスター（受注Ver） or CIEC have ads?

Neither タノミマスター（受注Ver） nor CIEC shows ads.

### Which is updated more often, タノミマスター（受注Ver） or CIEC?

タノミマスター（受注Ver） ships an update every 23 months, and CIEC every 6 days. Most recently, タノミマスター（受注Ver） was updated on October 10, 2026 and CIEC on October 1, 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.*