# Timestamp vs Lastmark

The clearest difference is in-app purchases: Timestamp at none against Lastmark's 1. Lastmark's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lastmark sells 1 one-off in-app purchase. Timestamp asks for nothing beyond the download.

Timestamp ships an update every 6 weeks, Lastmark fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Timestamp | Lastmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/timestamp-event-activity-log/id6748965118/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 3 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [THORBEN GRODON](https://appshunter.io/developer/1828258528) | [NovoBuild LLC](https://appshunter.io/developer/1784126512) |

## What reviewers say

### Timestamp

[App page](https://appshunter.io/ios/app/timestamp-event-activity-log/id6748965118)

Log infrequent activities and track when you last performed them. Perfect for remembering chores, maintenance, or kitchen item usage. Easily record events with a single tap and view your history.

**Highlights:** Log infrequent activities, Track days since last event, One-tap timestamp logging, Add optional notes to entries, Browse full event history, Edit or delete entries

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

**In-app purchases:** none


### Lastmark

[App page](https://appshunter.io/ios/app/lastmark-when-did-i-last/id6792133215)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lastmark Pro | $5.99 | one-time |


## Frequently asked questions

### Is Timestamp free?

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

### Is Lastmark free?

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

### Do Timestamp or Lastmark have ads?

Neither Timestamp nor Lastmark shows ads.

### Which is updated more often, Timestamp or Lastmark?

Timestamp ships an update every 6 weeks, and Lastmark fortnightly. Most recently, Timestamp was updated on October 30, 2026 and Lastmark on October 31, 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.*