# AI Spell vs CountDown

The clearest difference is ads: AI Spell at none against CountDown's shown. AI Spell also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (11.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

AI Spell ships an update every 2 weeks, CountDown monthly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AI Spell | CountDown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 55 MB | 4 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [文越 钟](https://appshunter.io/developer/1539895553) | [Ali Murad](https://appshunter.io/developer/1412644468) |

## What reviewers say

### AI Spell

[App page](https://appshunter.io/ios/app/ai-spell/id6446887121)

**Features:** macOS Compatibility

**In-app purchases:** none


### CountDown

[App page](https://appshunter.io/ios/app/countdown-days-and-events/id6736585997)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Spell free?

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

### Is CountDown free?

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

### Do AI Spell or CountDown have ads?

CountDown shows ads; AI Spell does not.

### Which is updated more often, AI Spell or CountDown?

AI Spell ships an update every 2 weeks, and CountDown monthly. Most recently, AI Spell was updated on October 7, 2026 and CountDown on October 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.*