# LogCalendar vs LEFT / RIGHT

The clearest difference is in-app purchases: LogCalendar at none against LEFT / RIGHT's 10. LogCalendar also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). LEFT / RIGHT's advantage is update cadence (daily vs every 6 months). On price and ads there is nothing between them.

LogCalendar costs $0.99 and LEFT / RIGHT $0.49 up front. LEFT / RIGHT sells 10 one-off in-app purchases. LogCalendar asks for nothing beyond the download.

LogCalendar ships an update every 6 months, LEFT / RIGHT daily. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LogCalendar | LEFT / RIGHT |
| --- | --- | --- |
| Price | $0.99 | **$0.49** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/logcalendar-time-tracker/id1016292838/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 64.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Paid | — |
| Size | 2 MB | 63 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [iLeaf](https://appshunter.io/developer/358073023) | [RIEKO NAITO](https://appshunter.io/developer/1823123668) |

## What reviewers say

### LogCalendar

[App page](https://appshunter.io/ios/app/logcalendar-time-tracker/id1016292838)

Easily track your daily activities by logging them directly to your iOS Calendar with a single tap. Visualize your time usage with detailed graphs and manage your tasks efficiently.

**Highlights:** One-tap start/end tracking, Records to iOS Calendar, Color-coded calendars, Editable recorded events, Customizable task buttons, Day/week/month/year graphs, Apple Watch support

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

**In-app purchases:** none


### LEFT / RIGHT

[App page](https://appshunter.io/ios/app/left-right-diary-and-plans/id6812054713)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Green | $0.49 | one-time |
| Heisei Retro | $0.49 | one-time |
| Moonlit Carnival | $0.49 | one-time |
| Neon Atami | $0.49 | one-time |
| Stardust Aquarium | $0.49 | one-time |
| Nightmare Candy | $0.49 | one-time |
| Cyber Rococo | $0.49 | one-time |
| Industrial | $0.49 | one-time |
| Electric Street | $0.49 | one-time |
| Travel Journal | $1.99 | one-time |


## Frequently asked questions

### Is LogCalendar free?

LogCalendar costs $0.99, with no in-app purchases.

### Is LEFT / RIGHT free?

LEFT / RIGHT costs $0.49, and also offers in-app purchases.

### Do LogCalendar or LEFT / RIGHT have ads?

Neither LogCalendar nor LEFT / RIGHT shows ads.

### Which is updated more often, LogCalendar or LEFT / RIGHT?

LogCalendar ships an update every 6 months, and LEFT / RIGHT daily. Most recently, LogCalendar was updated on October 26, 2026 and LEFT / RIGHT on October 25, 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.*