# Days reminder vs Do List 100

The clearest difference is update cadence: Days reminder at every 4 days against Do List 100's monthly. Days reminder also leads on iOS requirement (17.2 vs 26.0). 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.

Days reminder ships an update every 4 days, Do List 100 monthly. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Days reminder | Do List 100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 2 MB | 1 MB |
| Requires iOS | **17.2** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Luanlu Several Network Technology Co., Ltd](https://appshunter.io/developer/473550287) | [Dmitrii Ulianov](https://appshunter.io/developer/1860957339) |

## What reviewers say

### Days reminder

[App page](https://appshunter.io/ios/app/days-reminder-countdown-days/id6743402518)

**Features:** macOS Compatibility

**In-app purchases:** none


### Do List 100

[App page](https://appshunter.io/ios/app/do-list-100/id6758045201)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Days reminder free?

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

### Is Do List 100 free?

Do List 100 is free to download, with no in-app purchases.

### Do Days reminder or Do List 100 have ads?

Neither Days reminder nor Do List 100 shows ads.

### Which is updated more often, Days reminder or Do List 100?

Days reminder ships an update every 4 days, and Do List 100 monthly. Most recently, Days reminder was updated on October 13, 2026 and Do List 100 on October 4, 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.*