# Lifelog vs Syde

The clearest difference is in-app purchases: Syde at none against Lifelog's 1. Syde also leads on ads (none vs shown). Lifelog's advantage is update cadence (daily vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lifelog sells 1 one-off in-app purchase. Syde asks for nothing beyond the download.

Lifelog ships an update daily, Syde every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lifelog | Syde |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 5 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kosei murayama](https://appshunter.io/developer/1896677206) | [Mirai Studio, Inc.](https://appshunter.io/developer/6785153102) |

## What reviewers say

### Lifelog

[App page](https://appshunter.io/ios/app/lifelog/id6777435209)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifelog | $2.99 | one-time |


### Syde

[App page](https://appshunter.io/ios/app/syde-side-quests/id6785152800)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lifelog free?

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

### Is Syde free?

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

### Do Lifelog or Syde have ads?

Lifelog shows ads; Syde does not.

### Which is updated more often, Lifelog or Syde?

Lifelog ships an update daily, and Syde every 2 weeks. Most recently, Lifelog was updated on October 24, 2026 and Syde 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.*