# On vs Logline

The clearest difference is in-app purchases: On at none against Logline's 3. Logline's advantage is review sentiment (100% vs 71%) and update cadence (every 5 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Logline sells 3 in-app purchases, starting at $1.99 per month. On asks for nothing beyond the download.

On ships an update every 3 weeks, Logline every 5 days. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | On | Logline |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 45 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [RYOTA UEMATSU](https://appshunter.io/developer/1829255016) | [Jun Hayashi](https://appshunter.io/developer/6800836117) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-call-shift-schedule-maker/id6756843278)

This app automates the creation of fair and efficient duty rosters for teams. It collects requests, generates schedules respecting various constraints, and manages swaps post-finalization. Supports multiple currencies and holiday detection for several countries.

**Highlights:** Collects team member requests, Automated schedule generation, Ensures fairness in assignments, Manages post-finalization swaps, Supports multiple currencies, Export schedules to PDF, Sends duty reminders

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

**In-app purchases:** none


### Logline

[App page](https://appshunter.io/ios/app/logline-timeline-notes-and-log/id6800836115)

This app organizes your thoughts and tasks chronologically without folders or hierarchy. It allows for unlimited entries, offline use, and quick logging via widgets. Data can be exported and synced across devices.

**Highlights:** Chronological timeline organization, Unlimited note and task creation, Offline data storage, Home and Lock Screen widgets, Full-text search and filtering, Export to Markdown, JSON, CSV, Mac sync available

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logline Sync | $1.99 | per month |
| Logline Sync | $19.99 | per year |
| Logline Plus | $6.99 | one-time |


## Frequently asked questions

### Is On free?

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

### Is Logline free?

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

### Do On or Logline have ads?

Neither On nor Logline shows ads.

### Which is updated more often, On or Logline?

On ships an update every 3 weeks, and Logline every 5 days. Most recently, On was updated on November 2, 2026 and Logline on November 1, 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.*