# Task Routine Tracker vs Khmer PDF Scanner

The clearest difference is in-app purchases: Task Routine Tracker at none against Khmer PDF Scanner's 1. Task Routine Tracker also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Khmer PDF Scanner sells 1 one-off in-app purchase. Task Routine Tracker asks for nothing beyond the download.

Task Routine Tracker ships an update fortnightly, Khmer PDF Scanner every 3 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Task Routine Tracker | Khmer PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 8 MB | 75 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OpenAlloc LLC](https://appshunter.io/developer/1640297676) | [Neak Bunhak](https://appshunter.io/developer/1896505323) |

## What reviewers say

### Task Routine Tracker

[App page](https://appshunter.io/ios/app/task-routine-tracker/id6447024549)

**In-app purchases:** none


### Khmer PDF Scanner

[App page](https://appshunter.io/ios/app/khmer-pdf-scanner/id6772073675)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is Task Routine Tracker free?

Task Routine Tracker is free to download, with no in-app purchases.

### Is Khmer PDF Scanner free?

Khmer PDF Scanner is free to download, with in-app purchases available.

### Do Task Routine Tracker or Khmer PDF Scanner have ads?

Neither Task Routine Tracker nor Khmer PDF Scanner shows ads.

### Which is updated more often, Task Routine Tracker or Khmer PDF Scanner?

Task Routine Tracker ships an update fortnightly, and Khmer PDF Scanner every 3 weeks. Most recently, Task Routine Tracker was updated on October 7, 2026 and Khmer PDF Scanner on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*