# DayStack vs Aino

The clearest difference is in-app purchases: DayStack at none against Aino's 3. DayStack also leads on iOS requirement (13.0 vs 15.1). Aino's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Aino sells 3 in-app purchases, starting at $2.99 per month. DayStack asks for nothing beyond the download.

DayStack ships an update every 2 months, Aino every 4 days. The most recent releases landed on September 9, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | DayStack | Aino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 41 MB | 62 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [宜丙 林](https://appshunter.io/developer/1888184895) |

## What reviewers say

### DayStack

[App page](https://appshunter.io/ios/app/daystack-todo-and-pomodoro/id6760934238)

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

**In-app purchases:** none


### Aino

[App page](https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785)

A fast, focused Markdown workspace for building a personal knowledge system. Connect ideas and turn notes into a structured, evolving network. Ideal for capturing thoughts, organizing knowledge, or building your second brain with a clean and powerful interface.

**Highlights:** Markdown-first editing, Connected notes, Structured thinking, Focused experience, Personal LifeOS, Link ideas

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aino Pro Monthly | $2.99 | per month |
| Aino Pro Founder Yearly | $19.99 | per year |
| Aino Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is DayStack free?

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

### Is Aino free?

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

### Do DayStack or Aino have ads?

Neither DayStack nor Aino shows ads.

### Which is updated more often, DayStack or Aino?

DayStack ships an update every 2 months, and Aino every 4 days. Most recently, DayStack was updated on September 9, 2026 and Aino on August 29, 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.*