# Keyscan Mobile vs CTL

The clearest difference is rating: CTL at 5.0 against Keyscan Mobile's 2.9. CTL also leads on update cadence (fortnightly vs every 52 months) and device support (3 vs 1). Keyscan Mobile's advantage is ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CTL holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Keyscan Mobile has 10 ratings behind it against 1, so its average is the more settled of the two.

Keyscan Mobile ships an update every 52 months, CTL fortnightly. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Keyscan Mobile | CTL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/keyscan-mobile/id1280554007/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ctl/id1467378318/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 18 MB | 11 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [dormakaba Canada Inc.](https://appshunter.io/developer/985969701) | [Cryopak cvt](https://appshunter.io/developer/1467378317) |

## What reviewers say

### Keyscan Mobile

[App page](https://appshunter.io/ios/app/keyscan-mobile/id1280554007)

This app allows authorized users to use their mobile device as a digital key for access control systems. It enables system administrators to issue mobile credentials for entry points like doors, elevators, and parking gates.

**Highlights:** Mobile credential issuance, Use smartphone as digital key, Access control for doors, elevators, gates, Bluetooth Low Energy (BLE) communication, Simple enrollment process

**Features:** Apple Wallet

**In-app purchases:** none


### CTL

[App page](https://appshunter.io/ios/app/ctl/id1467378318)

This app works with a contactless temperature logger to record temperatures within shipments. It offers two logging modes and provides visual indicators for temperature thresholds and device status. Data can be downloaded in various file formats.

**Highlights:** Contactless temperature logging, Two logging modes, Temperature threshold indicators, Status and RF module LEDs, PDF, Excel, Text, Raw Data reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keyscan Mobile free?

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

### Is CTL free?

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

### Which has better reviews, Keyscan Mobile or CTL?

CTL is rated higher. Keyscan Mobile averages 2.9 out of 5 from 10 ratings, while CTL averages 5.0 from 1 ratings.

### Do Keyscan Mobile or CTL have ads?

Neither Keyscan Mobile nor CTL shows ads.

### Which is updated more often, Keyscan Mobile or CTL?

Keyscan Mobile ships an update every 52 months, and CTL fortnightly. Most recently, Keyscan Mobile was updated on October 6, 2026 and CTL on September 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.*