# Ludus vs DeepLog

The clearest difference is in-app purchases: Ludus at none against DeepLog's 1. DeepLog's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DeepLog sells 1 in-app purchase, starting at $1.99 per month. Ludus asks for nothing beyond the download.

Ludus ships an update every 2 weeks, DeepLog every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ludus | DeepLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 91 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Playludus SAS](https://appshunter.io/developer/1476563077) | [Steven Saccio Photography LLC](https://appshunter.io/developer/1886648600) |

## What reviewers say

### Ludus

[App page](https://appshunter.io/ios/app/ludus/id1476563078)

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

**In-app purchases:** none


### DeepLog

[App page](https://appshunter.io/ios/app/deeplog-scuba-dive-log/id6760891889)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeepLog Premium | $1.99 | per month |


## Frequently asked questions

### Is Ludus free?

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

### Is DeepLog free?

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

### Do Ludus or DeepLog have ads?

Neither Ludus nor DeepLog shows ads.

### Which is updated more often, Ludus or DeepLog?

Ludus ships an update every 2 weeks, and DeepLog every 3 weeks. Most recently, Ludus was updated on November 6, 2026 and DeepLog on October 31, 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.*