# MobiFone HRM vs Derot

The clearest difference is in-app purchases: MobiFone HRM at none against Derot's 5. MobiFone HRM also leads on iOS requirement (11.0 vs 16.0). Derot's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Derot sells 5 in-app purchases, starting at $4.99 per 7 days. MobiFone HRM asks for nothing beyond the download.

MobiFone HRM ships an update monthly, Derot every 4 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MobiFone HRM | Derot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/derot-screen-time-control/id6784308174/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 67.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 32 MB | 100 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MobiFone](https://appshunter.io/developer/437730616) | [Anh Nguyen](https://appshunter.io/developer/1760383102) |

## What reviewers say

### MobiFone HRM

[App page](https://appshunter.io/ios/app/mobifone-hrm/id1517938484)

This modern human resources management app helps users easily track and update daily work information. It offers flexible time tracking, transparent salary and benefits viewing, personal profile management, and instant notifications. The app aims to create a digitized, professional, and transparent work environment.

**Highlights:** Flexible time tracking, View salary and benefits, Manage personal profile, Instant notifications, Internal communication

**Features:** macOS Compatibility

**In-app purchases:** none


### Derot

[App page](https://appshunter.io/ios/app/derot-screen-time-control/id6784308174)

This app helps you reclaim your time by blocking distracting applications and tracking your screen usage. It offers daily limits, a brain health score, and digital detox challenges to build better habits and improve focus.

**Highlights:** Block distracting apps, Track screen time with analytics, Set daily usage limits, Brain health score, 7-day digital detox challenges, Progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Derot Weekly Subscription | $4.99 | per 7 days |
| Derot Monthly Subscription | $9.99 | per month |
| Derot Annual Subscription | $59.99 | per year |
| Derot Annual Subscription | $59.99 | per year |
| Derot Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is MobiFone HRM free?

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

### Is Derot free?

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

### Do MobiFone HRM or Derot have ads?

Neither MobiFone HRM nor Derot shows ads.

### Which is updated more often, MobiFone HRM or Derot?

MobiFone HRM ships an update monthly, and Derot every 4 days. Most recently, MobiFone HRM was updated on October 22, 2026 and Derot on October 24, 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.*