# ZenLog vs Location Diary

The clearest difference is update cadence: ZenLog at every 2 days against Location Diary's every 10 days. Location Diary's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZenLog sells 1 in-app purchase, starting at $3.99 per month and Location Diary sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ZenLog ships an update every 2 days, Location Diary every 10 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ZenLog | Location Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 11 MB | 22 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yutaka Ino](https://appshunter.io/developer/1780101465) | [kurihara kazuki](https://appshunter.io/developer/1844819675) |

## What reviewers say

### ZenLog

[App page](https://appshunter.io/ios/app/zenlog-habit-tracker/id6752211819)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |


### Location Diary

[App page](https://appshunter.io/ios/app/location-diary-logless/id6757112830)

This app automatically creates a daily journal by logging your locations, photos, and steps. It allows you to add moods and rename places later, offering insights into how you spend your time. Designed for those who struggle with traditional journaling, it prioritizes privacy by keeping all data on your device.

**Highlights:** Automatic daily logging, Location, photo, and step tracking, Mood and place customization, Timeline view of daily activities, Weekly and monthly reports, Privacy-focused, on-device data storage, Customizable themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logless Pro Monthly | $3.99 | per month |
| Logless Pro Yearly | $39.99 | per year |
| Logless Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is ZenLog free?

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

### Is Location Diary free?

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

### Do ZenLog or Location Diary have ads?

Neither ZenLog nor Location Diary shows ads.

### Which is updated more often, ZenLog or Location Diary?

ZenLog ships an update every 2 days, and Location Diary every 10 days. Most recently, ZenLog was updated on October 30, 2026 and Location Diary 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.*