# KeyTimes vs REMAIN

The clearest difference is in-app purchases: KeyTimes at none against REMAIN's 3. KeyTimes also leads on update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. REMAIN sells 3 in-app purchases, starting at $2.49 per 7 days. KeyTimes asks for nothing beyond the download.

KeyTimes ships an update fortnightly, REMAIN monthly. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | KeyTimes | REMAIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 6 MB | 29 MB |
| Requires iOS | **26.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nombi Sioi Technology Limited](https://appshunter.io/developer/1858761422) | [Nahyun Park](https://appshunter.io/developer/1827041619) |

## What reviewers say

### KeyTimes

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

**In-app purchases:** none


### REMAIN

[App page](https://appshunter.io/ios/app/remain-days-left/id6793470752)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REMAIN Pro Weekly | $2.49 | per 7 days |
| REMAIN Pro Yearly | $29.99 | per year |
| REMAIN Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is KeyTimes free?

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

### Is REMAIN free?

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

### Do KeyTimes or REMAIN have ads?

Neither KeyTimes nor REMAIN shows ads.

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

KeyTimes ships an update fortnightly, and REMAIN monthly. Most recently, KeyTimes was updated on October 10, 2026 and REMAIN on October 12, 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.*