# KeyTimes vs Aeon

The clearest difference is in-app purchases: KeyTimes at none against Aeon's 3. Aeon's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

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

KeyTimes ships an update fortnightly, Aeon every 5 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | KeyTimes | Aeon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aeon-countdown-and-life-timer/id6760887127/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 6 MB | 18 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nombi Sioi Technology Limited](https://appshunter.io/developer/1858761422) | [ELIAS MARIA FRANZ PRKTL](https://appshunter.io/developer/1886627059) |

## What reviewers say

### KeyTimes

[App page](https://appshunter.io/ios/app/keytimes/id6756155169)

**In-app purchases:** none


### Aeon

[App page](https://appshunter.io/ios/app/aeon-countdown-and-life-timer/id6760887127)

Visualize your life's remaining time with unique perspectives on your year, days, and weeks. Set personalized countdowns for important events and receive timely reminders. Home screen widgets keep your time front and center.

**Highlights:** Life in weeks visualization, Personal countdowns for events, Customizable display styles, Recurring event reminders, Home screen widgets, Yearly, monthly, and daily progress views

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aeon Full — Monthly | $2.99 | per month |
| Aeon Full — Yearly | $17.99 | per year |
| Aeon Full — Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is KeyTimes free?

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

### Is Aeon free?

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

### Do KeyTimes or Aeon have ads?

Neither KeyTimes nor Aeon shows ads.

### Which is updated more often, KeyTimes or Aeon?

KeyTimes ships an update fortnightly, and Aeon every 5 days. Most recently, KeyTimes was updated on October 10, 2026 and Aeon on October 11, 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.*