# SilentLog vs Sync Notion

The clearest difference is rating: SilentLog at 4.2 against Sync Notion's 3.0. SilentLog also leads on ratings volume (37 vs 2) and iOS requirement (11.0 vs 15.2). Sync Notion's advantage is review sentiment (78% vs 41%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SilentLog sells 3 one-off in-app purchases and Sync Notion sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SilentLog holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: SilentLog has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 41% of SilentLog's written reviews are positive against 78% of Sync Notion's, so the app with the better star average is not the one people write more warmly about.

SilentLog ships an update every 4 weeks, Sync Notion every 3 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SilentLog | Sync Notion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (37 ratings)](https://appshunter.io/ios/app/silentlog/id901679160/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/sync-notion/id1668529031/reviews) |
| Number of ratings | **37** | 2 |
| Positive reviews | 40.9% of reviews | **78.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 111 MB | 186 MB |
| Requires iOS | **11.0** | 15.2 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rei-Frontier Inc.](https://appshunter.io/developer/341747801) | [Attrib Lab](https://appshunter.io/developer/1668529033) |

## What reviewers say

### SilentLog

[App page](https://appshunter.io/ios/app/silentlog/id901679160)

Automatically log your daily movements and add photos to create a visual diary of your life. Track steps, distance, and routes, and revisit memories like a photo album. Perfect for personal journaling, travel logs, or tracking family milestones.

**Highlights:** Automatic step and distance tracking, Add photos to log entries, Create a visual diary of memories, Pedometer functionality, Route and time measurement, Apple Watch support, 3D Touch integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30days | $2.99 | one-time |
| 90days | $4.99 | one-time |
| 1 year | $22.99 | one-time |


### Sync Notion

[App page](https://appshunter.io/ios/app/sync-notion/id1668529031)

Easily add and manage schedules, todos, and habits directly into your Notion workspace from your smartphone. Features include calendar integration, interactive widgets, and seamless data synchronization.

**Highlights:** Notion database integration, Schedule registration and editing, Todo management, Habit tracker entries, Widget display support, Tagging functionality

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan (Monthly Payment) | $2.99 | per month |
| Pro Plan (Annual Payment) | $29.99 | per year |


## Frequently asked questions

### Is SilentLog free?

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

### Is Sync Notion free?

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

### Which has better reviews, SilentLog or Sync Notion?

SilentLog is rated higher. SilentLog averages 4.2 out of 5 from 37 ratings, while Sync Notion averages 3.0 from 2 ratings.

### Do SilentLog or Sync Notion have ads?

Neither SilentLog nor Sync Notion shows ads.

### Which is updated more often, SilentLog or Sync Notion?

SilentLog ships an update every 4 weeks, and Sync Notion every 3 weeks. Most recently, SilentLog was updated on September 21, 2026 and Sync Notion on September 14, 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.*