# ArchFlowy vs Tertiary NotePad

The clearest difference is in-app purchases: Tertiary NotePad at none against ArchFlowy's 1. Tertiary NotePad also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ArchFlowy sells 1 in-app purchase, starting at $1.99 per month. Tertiary NotePad asks for nothing beyond the download.

ArchFlowy ships an update every 2 weeks, Tertiary NotePad daily. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ArchFlowy | Tertiary NotePad |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 3 MB | 3 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timmy Nguyen](https://appshunter.io/developer/1725059991) | [Alfred Ang](https://appshunter.io/developer/1880940227) |

## What reviewers say

### ArchFlowy

[App page](https://appshunter.io/ios/app/archflowy/id6757314902)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |


### Tertiary NotePad

[App page](https://appshunter.io/ios/app/tertiary-notepad/id6779909944)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArchFlowy free?

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

### Is Tertiary NotePad free?

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

### Do ArchFlowy or Tertiary NotePad have ads?

Neither ArchFlowy nor Tertiary NotePad shows ads.

### Which is updated more often, ArchFlowy or Tertiary NotePad?

ArchFlowy ships an update every 2 weeks, and Tertiary NotePad daily. Most recently, ArchFlowy was updated on September 29, 2026 and Tertiary NotePad on October 6, 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.*