# Stack vs ByteSize

The clearest difference is in-app purchases: ByteSize at none against Stack's 2. Stack's advantage is ads (none vs shown) and iOS requirement (16.4 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Stack sells 2 in-app purchases, starting at $1.49 per month. ByteSize asks for nothing beyond the download.

Stack ships an update every 8 days, ByteSize every 6 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Stack | ByteSize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 6 days** |
| Size | 59 MB | 28 MB |
| Requires iOS | **16.4** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fadi Zaid](https://appshunter.io/developer/1893682112) | [Playful Souls](https://appshunter.io/developer/1183816191) |

## What reviewers say

### Stack

[App page](https://appshunter.io/ios/app/stack-tasks-and-reminders/id6762291589)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.49 | per month |
| Yearly Premium | $14.99 | per year |


### ByteSize

[App page](https://appshunter.io/ios/app/bytesize-break-down-goals/id6779734995)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack free?

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

### Is ByteSize free?

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

### Do Stack or ByteSize have ads?

ByteSize shows ads; Stack does not.

### Which is updated more often, Stack or ByteSize?

Stack ships an update every 8 days, and ByteSize every 6 days. Most recently, Stack was updated on October 7, 2026 and ByteSize on October 18, 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.*