# Plato Lock vs DeeperAI

The clearest difference is in-app purchases: Plato Lock at none against DeeperAI's 3. DeeperAI's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DeeperAI sells 3 in-app purchases, starting at $14.99 per month. Plato Lock asks for nothing beyond the download.

Plato Lock ships an update every 3 weeks, DeeperAI weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Plato Lock | DeeperAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/plato-lock/id6479585944/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 5 MB | 12 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [An Luu](https://appshunter.io/developer/1736343978) | [Masanori Kobayashi](https://appshunter.io/developer/1890607844) |

## 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


### DeeperAI

[App page](https://appshunter.io/ios/app/deeperai/id6761641850)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeeperAI Monthly | $14.99 | per month |
| 500K Token Pack | $9.99 | one-time |
| DeeperAI Unlimited | $39.99 | one-time |


## Frequently asked questions

### Is Plato Lock free?

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

### Is DeeperAI free?

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

### Do Plato Lock or DeeperAI have ads?

Neither Plato Lock nor DeeperAI shows ads.

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

Plato Lock ships an update every 3 weeks, and DeeperAI weekly. Most recently, Plato Lock was updated on November 4, 2026 and DeeperAI on November 5, 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.*