# Plato Lock vs ProvenFlight

The clearest difference is in-app purchases: Plato Lock at none against ProvenFlight's 2. ProvenFlight's advantage is update cadence (every 3 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ProvenFlight sells 2 in-app purchases, starting at $129.00 per year. Plato Lock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Plato Lock against 5.0 for ProvenFlight. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Plato Lock ships an update every 3 weeks, ProvenFlight every 3 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Plato Lock | ProvenFlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/plato-lock/id6479585944/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/provenflight/id6804824556/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 73 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [An Luu](https://appshunter.io/developer/1736343978) | [Cubic Insights LLC](https://appshunter.io/developer/1763432190) |

## What reviewers say

### Plato Lock

[App page](https://appshunter.io/ios/app/plato-lock/id6479585944)

Securely store and easily retrieve all your account information in one encrypted location. Your data is protected by Apple's encryption and synced via iCloud for safe and convenient access.

**Highlights:** Store account information, Easy retrieval, Apple encryption, iCloud sync, Secure data storage

**In-app purchases:** none


### ProvenFlight

[App page](https://appshunter.io/ios/app/provenflight/id6804824556)

Effortlessly manage your military flight records with AI-powered logging. Import various formats, speak flight drafts, and track career hours for airline applications. Keep military and civilian flying data in one place.

**Highlights:** AI-powered flight logging, Import military and civilian records, Voice-to-text flight entry, Track career hours and currency, Prepare for airline applications, Export to CSV and other apps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $129.00 | per year |
| Lifetime | $299.00 | one-time |


## Frequently asked questions

### Is Plato Lock free?

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

### Is ProvenFlight free?

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

### Which has better reviews, Plato Lock or ProvenFlight?

Plato Lock and ProvenFlight are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Plato Lock or ProvenFlight have ads?

Neither Plato Lock nor ProvenFlight shows ads.

### Which is updated more often, Plato Lock or ProvenFlight?

Plato Lock ships an update every 3 weeks, and ProvenFlight every 3 days. Most recently, Plato Lock was updated on October 21, 2026 and ProvenFlight on October 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.*