# Flag Time Stamp vs InstantLog

The clearest difference is rating: InstantLog at 5.0 against Flag Time Stamp's 1.0. InstantLog also leads on update cadence (every 2 months vs every 4 months). Flag Time Stamp's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. InstantLog sells 1 one-off in-app purchase. Flag Time Stamp asks for nothing beyond the download.

InstantLog holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Flag Time Stamp ships an update every 4 months, InstantLog every 2 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Flag Time Stamp | InstantLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/flag-time-stamp/id1030395320/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/instantlog-quick-timestamp/id6757126092/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 8 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Takashi IYODA](https://appshunter.io/developer/1030395319) | [WEI-LUN HUANG](https://appshunter.io/developer/1540087284) |

## What reviewers say

### Flag Time Stamp

[App page](https://appshunter.io/ios/app/flag-time-stamp/id1030395320)

Easily record event times with a single button press. This utility is designed to assist motor sports officials at circuits with quick and accurate time logging.

**Highlights:** One-tap time recording, Event logging, Motor sports official assistance, Circuit use case

**Features:** macOS Compatibility

**In-app purchases:** none


### InstantLog

[App page](https://appshunter.io/ios/app/instantlog-quick-timestamp/id6757126092)

Effortlessly capture important moments with a single tap. Log time for work, study, or routines, add notes, and organize entries with custom tags. Offers smart auto-fill and history viewing for easy management.

**Highlights:** One-tap time logging, Custom time entry, Quick tags for categorization, Smart auto-fill notes, History view with search and filters, CSV export (Premium), Backup and restore (Premium), Home screen widgets, Apple Watch support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstantLog - Quick Timestamp | $1.99 | one-time |


## Frequently asked questions

### Is Flag Time Stamp free?

Flag Time Stamp is free to download, with no in-app purchases.

### Is InstantLog free?

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

### Which has better reviews, Flag Time Stamp or InstantLog?

InstantLog is rated higher. Flag Time Stamp averages 1.0 out of 5 from 1 ratings, while InstantLog averages 5.0 from 1 ratings.

### Do Flag Time Stamp or InstantLog have ads?

InstantLog shows ads; Flag Time Stamp does not.

### Which is updated more often, Flag Time Stamp or InstantLog?

Flag Time Stamp ships an update every 4 months, and InstantLog every 2 months. Most recently, Flag Time Stamp was updated on October 7, 2026 and InstantLog on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*