# MoboKey vs True Scan PDF

The clearest difference is review sentiment: True Scan PDF at 100% against MoboKey's 41%. True Scan PDF also leads on rating (5.0 vs 3.3) and update cadence (every 10 days vs every 2 months). MoboKey's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. True Scan PDF sells 1 one-off in-app purchase. MoboKey asks for nothing beyond the download.

True Scan PDF holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 41% of MoboKey's written reviews are positive against 100% of True Scan PDF's.

MoboKey ships an update every 2 months, True Scan PDF every 10 days. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MoboKey | True Scan PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/mobokey/id1326217831/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/true-scan-pdf/id6758563840/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 41.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 59 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RoboArt Private Limited](https://appshunter.io/developer/1326217830) | [Sean-Michael Tisdall](https://appshunter.io/developer/1873661266) |

## What reviewers say

### MoboKey

[App page](https://appshunter.io/ios/app/mobokey/id1326217831)

Transform your smartphone into a digital car key for hands-free unlocking, remote engine start, and automatic locking. Share digital keys with precise time controls and benefit from anti-theft features. Track your car's last parked location and manage access effortlessly.

**Highlights:** Hands-free unlocking, Proximity engine control, Remote engine start, Location tracking, Auto-locking, Digital key sharing, Time-limited key access

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### True Scan PDF

[App page](https://appshunter.io/ios/app/true-scan-pdf/id6758563840)

Quickly scan documents into clean PDFs using your device's camera. This app prioritizes speed and simplicity, offering automatic edge detection and manual cropping without requiring accounts or subscriptions. Export high-quality PDFs in seconds for work, school, or personal use.

**Highlights:** Instant PDF scanning, Automatic edge detection, Manual crop adjustment, High-quality PDF export, No account required, Distraction-free interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| True Scan PDF PLUS | $2.99 | one-time |


## Frequently asked questions

### Is MoboKey free?

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

### Is True Scan PDF free?

True Scan PDF is free to download, with in-app purchases available.

### Which has better reviews, MoboKey or True Scan PDF?

True Scan PDF is rated higher. MoboKey averages 3.3 out of 5 from 7 ratings, while True Scan PDF averages 5.0 from 4 ratings.

### Do MoboKey or True Scan PDF have ads?

Neither MoboKey nor True Scan PDF shows ads.

### Which is updated more often, MoboKey or True Scan PDF?

MoboKey ships an update every 2 months, and True Scan PDF every 10 days. Most recently, MoboKey was updated on October 5, 2026 and True Scan PDF 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.*