# Pomodoro Study vs Khmer PDF Scanner

The clearest difference is update cadence: Khmer PDF Scanner at every 3 weeks against Pomodoro Study's every 3 months. Pomodoro Study's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pomodoro Study sells 9 in-app purchases, starting at $3.99 per month and Khmer PDF Scanner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pomodoro Study ships an update every 3 months, Khmer PDF Scanner every 3 weeks. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pomodoro Study | Khmer PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/pomodoro-study-focus-timer/id6747389210/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 25 MB | 75 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OGUZ DELIOGLU](https://appshunter.io/developer/1769359439) | [Neak Bunhak](https://appshunter.io/developer/1896505323) |

## What reviewers say

### Pomodoro Study

[App page](https://appshunter.io/ios/app/pomodoro-study-focus-timer/id6747389210)

Enhance your focus and productivity with a timer that combines the Pomodoro technique with task planning and ambient sounds. Track your progress, build better habits, and organize projects into manageable work sessions for deeper concentration.

**Highlights:** Pomodoro timer, Task planning, Smart breaks, Progress tracking, Ambient sounds, Customizable intervals

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Annually Premium | $29.99 | per year |
| Buy Me Coffee | $4.99 | one-time |
| Timer Gradient Glow | $4.99 | one-time |
| Timer Lofi Vibes | $4.99 | one-time |
| Timer Neu Morphic | $4.99 | one-time |
| Timer Glass Morphic | $4.99 | one-time |
| Buy Me Supporter | $14.99 | one-time |
| Buy Me Sponsor | $29.99 | one-time |


### 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 Pomodoro Study free?

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

### Is Khmer PDF Scanner free?

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

### Do Pomodoro Study or Khmer PDF Scanner have ads?

Neither Pomodoro Study nor Khmer PDF Scanner shows ads.

### Which is updated more often, Pomodoro Study or Khmer PDF Scanner?

Pomodoro Study ships an update every 3 months, and Khmer PDF Scanner every 3 weeks. Most recently, Pomodoro Study was updated on October 10, 2026 and Khmer PDF Scanner on October 3, 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.*