# When The Last Time vs Deep Sleep

The clearest difference is in-app purchases: Deep Sleep at none against When The Last Time's 10. Deep Sleep also leads on ads (none vs shown). When The Last Time's advantage is update cadence (every 2 days vs every 8 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. When The Last Time sells 10 in-app purchases, starting at $1.49 per month. Deep Sleep asks for nothing beyond the download.

When The Last Time ships an update every 2 days, Deep Sleep every 8 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | When The Last Time | Deep Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25 ratings)](https://appshunter.io/ios/app/when-the-last-time/id1344466424/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 60.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 8 days |
| Monetization | Freemium | — |
| Size | 38 MB | 278 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Seiya Mogami](https://appshunter.io/developer/1072574795) | [Xinzhou Liu](https://appshunter.io/developer/1797853405) |

## What reviewers say

### When The Last Time

[App page](https://appshunter.io/ios/app/when-the-last-time/id1344466424)

Easily track the last time you performed specific activities. Log your actions with customizable icons, colors, photos, and notes to remember details. The free version allows tracking up to three activities, with premium offering unlimited access.

**Highlights:** Track last activity date, Customizable icons and colors, Add photos and notes, Unlimited logging, Free tier for 3 activities, Premium plan for unlimited access

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.49 | per month |
| Monthly Premium | $1.79 | per month |
| Annual Premium | $14.99 | per year |
| Annual Premium | $22.49 | per year |
| Unlock to input what you did. | $3.99 | one-time |
| Import backup data | $3.99 | one-time |
| Additional Icons | $4.99 | one-time |
| Auto set next schedule | $4.99 | one-time |
| Lifetime Premium | $34.49 | one-time |
| Lifetime Premium | $41.49 | one-time |


### Deep Sleep

[App page](https://appshunter.io/ios/app/deep-sleep-x/id6748362659)

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

**In-app purchases:** none


## Frequently asked questions

### Is When The Last Time free?

When The Last Time is free to download, with in-app purchases available.

### Is Deep Sleep free?

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

### Do When The Last Time or Deep Sleep have ads?

When The Last Time shows ads; Deep Sleep does not.

### Which is updated more often, When The Last Time or Deep Sleep?

When The Last Time ships an update every 2 days, and Deep Sleep every 8 days. Most recently, When The Last Time was updated on October 25, 2026 and Deep Sleep on October 26, 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.*