# OLC Mobile App vs DoSimple!

The clearest difference is update cadence: DoSimple! at every 8 days against OLC Mobile App's every 3 weeks. 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.

OLC Mobile App ships an update every 3 weeks, DoSimple! every 8 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OLC Mobile App | DoSimple! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/dosimple/id1567701359/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 42 MB | 2 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Smart Dato GmbH](https://appshunter.io/developer/1486140548) | [Yu Qi](https://appshunter.io/developer/1553552762) |

## What reviewers say

### OLC Mobile App

[App page](https://appshunter.io/ios/app/olc-mobile-app/id1563195637)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoSimple!

[App page](https://appshunter.io/ios/app/dosimple/id1567701359)

Manage your daily tasks with this lightweight to-do app. It features an intuitive interface for viewing tasks by date, setting priorities, and receiving reminders to ensure you never miss important items.

**Highlights:** Intuitive interface, View ToDos by date, Set priorities, Set reminders, Lightweight design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OLC Mobile App free?

OLC Mobile App is free to download, with no in-app purchases.

### Is DoSimple! free?

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

### Do OLC Mobile App or DoSimple! have ads?

Neither OLC Mobile App nor DoSimple! shows ads.

### Which is updated more often, OLC Mobile App or DoSimple!?

OLC Mobile App ships an update every 3 weeks, and DoSimple! every 8 days. Most recently, OLC Mobile App was updated on October 19, 2026 and DoSimple! 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.*