# JCC Authenticator vs RoomMeter

The clearest difference is in-app purchases: JCC Authenticator at none against RoomMeter's 2. JCC Authenticator also leads on iOS requirement (13.0 vs 17.0). RoomMeter's advantage is update cadence (every 2 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. RoomMeter sells 2 in-app purchases, starting at $4.99 per month. JCC Authenticator asks for nothing beyond the download.

JCC Authenticator ships an update every 9 months, RoomMeter every 2 weeks. The most recent releases landed on August 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | JCC Authenticator | RoomMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/jcc-authenticator/id1458855518/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JCC Payment Systems Ltd](https://appshunter.io/developer/1417259079) | [Hainan Weixia Software Development Co., Ltd.](https://appshunter.io/developer/1895035652) |

## What reviewers say

### JCC Authenticator

[App page](https://appshunter.io/ios/app/jcc-authenticator/id1458855518)

Securely authorize and approve document or transaction signings remotely from your mobile device. This application utilizes two-factor authentication for enhanced security and provides legally recognized electronic signatures based on EU regulations.

**Highlights:** Secure authorization and approval, Remote signing from mobile devices, Two-factor authentication, Legally recognized electronic signatures, EU Regulation 910/2014 compliant

**Features:** macOS Compatibility

**In-app purchases:** none


### RoomMeter

[App page](https://appshunter.io/ios/app/roommeter/id6764262451)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoomMeter Unlimited Monthly | $4.99 | per month |
| RoomMeter Unlimited Annual | $19.99 | per year |


## Frequently asked questions

### Is JCC Authenticator free?

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

### Is RoomMeter free?

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

### Do JCC Authenticator or RoomMeter have ads?

Neither JCC Authenticator nor RoomMeter shows ads.

### Which is updated more often, JCC Authenticator or RoomMeter?

JCC Authenticator ships an update every 9 months, and RoomMeter every 2 weeks. Most recently, JCC Authenticator was updated on August 12, 2026 and RoomMeter on September 20, 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.*