# Red PDF Reader vs LapLog

The clearest difference is update cadence: LapLog at daily against Red PDF Reader's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Red PDF Reader ships an update every 4 days, LapLog daily. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Red PDF Reader | LapLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 4 MB | 1 MB |
| Requires iOS | 18 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Khurshed Gulov](https://appshunter.io/developer/1329538296) | [Javier Orraca-Deatcu](https://appshunter.io/developer/1895705555) |

## What reviewers say

### Red PDF Reader

[App page](https://appshunter.io/ios/app/red-pdf-reader/id6763583714)

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

**In-app purchases:** none


### LapLog

[App page](https://appshunter.io/ios/app/laplog/id6764256040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Red PDF Reader free?

Red PDF Reader is free to download, with no in-app purchases.

### Is LapLog free?

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

### Do Red PDF Reader or LapLog have ads?

Neither Red PDF Reader nor LapLog shows ads.

### Which is updated more often, Red PDF Reader or LapLog?

Red PDF Reader ships an update every 4 days, and LapLog daily. Most recently, Red PDF Reader was updated on September 10, 2026 and LapLog on September 18, 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.*