# Markdown Editor & AI Notes vs Countdown

The clearest difference is in-app purchases: Countdown at none against Markdown Editor & AI Notes's 3. Countdown also leads on update cadence (every 3 days vs every 3 weeks) and ratings volume (3 vs 1). Markdown Editor & AI Notes's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Markdown Editor & AI Notes sells 3 in-app purchases, starting at $4.99 per month. Countdown asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Markdown Editor & AI Notes against 5.0 for Countdown. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Markdown Editor & AI Notes ships an update every 3 weeks, Countdown every 3 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Markdown Editor & AI Notes | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/markdown-editor-and-ai-notes/id6758204977/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/countdown-days-until-and-widget/id6820218630/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 6 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alex Morris](https://appshunter.io/developer/1871426979) | [Jack Isherwood](https://appshunter.io/developer/6818804002) |

## What reviewers say

### Markdown Editor & AI Notes

[App page](https://appshunter.io/ios/app/markdown-editor-and-ai-notes/id6758204977)

Organize your thoughts on an infinite canvas with live Markdown cards. Connect ideas, sketch with Apple Pencil, and integrate AI assistance when needed. Your notes are stored as plain files, ensuring your data remains yours.

**Highlights:** Infinite canvas for note organization, Live Markdown cards, Apple Pencil handwriting and sketching, Optional AI integration for text and image generation, Obsidian vault compatibility, iCloud Drive sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memex Study Monthly | $4.99 | per month |
| Memex Study Yearly | $49.99 | per year |
| 200 AI Credits | $3.99 | one-time |


### Countdown

[App page](https://appshunter.io/ios/app/countdown-days-until-and-widget/id6820218630)

Track upcoming events like birthdays and trips with customizable widgets for your Home and Lock Screens. Receive timely reminders and sync seamlessly across your devices via iCloud. Enjoy all features for free without ads or in-app purchases.

**Highlights:** Customizable event widgets, Home and Lock Screen support, Yearly repeating event options, Multiple reminder options, iCloud sync across devices, Private by design

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

**In-app purchases:** none


## Frequently asked questions

### Is Markdown Editor & AI Notes free?

Markdown Editor & AI Notes is free to download, with in-app purchases available.

### Is Countdown free?

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

### Which has better reviews, Markdown Editor & AI Notes or Countdown?

Markdown Editor & AI Notes and Countdown are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Markdown Editor & AI Notes or Countdown have ads?

Neither Markdown Editor & AI Notes nor Countdown shows ads.

### Which is updated more often, Markdown Editor & AI Notes or Countdown?

Markdown Editor & AI Notes ships an update every 3 weeks, and Countdown every 3 days. Most recently, Markdown Editor & AI Notes was updated on November 13, 2026 and Countdown on November 13, 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.*