# あとで読む | URL Stacker vs Tendify

The clearest difference is ads: Tendify at none against あとで読む | URL Stacker's shown. Tendify also leads on device support (5 vs 2). あとで読む | URL Stacker's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

あとで読む | URL Stacker ships an update every 2 days, Tendify every 3 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | あとで読む | URL Stacker | Tendify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 41 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [NODGE Technologies inc.](https://appshunter.io/developer/1783916062) | [Maksim Valynets](https://appshunter.io/developer/6807041073) |

## What reviewers say

### あとで読む | URL Stacker

[App page](https://appshunter.io/ios/app/url-stacker/id6739153459)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tendify

[App page](https://appshunter.io/ios/app/tendify-chore-and-habit-tracker/id6807041071)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is あとで読む | URL Stacker free?

あとで読む | URL Stacker is free to download, with no in-app purchases.

### Is Tendify free?

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

### Do あとで読む | URL Stacker or Tendify have ads?

あとで読む | URL Stacker shows ads; Tendify does not.

### Which is updated more often, あとで読む | URL Stacker or Tendify?

あとで読む | URL Stacker ships an update every 2 days, and Tendify every 3 days. Most recently, あとで読む | URL Stacker was updated on October 9, 2026 and Tendify on October 15, 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.*