# gtsync vs Second Brain

The clearest difference is price: Second Brain at Free against gtsync's $4.99. Second Brain also leads on iOS requirement (17.0 vs 26.2). gtsync's advantage is in-app purchases (none vs 3) and chart position (#95 vs unranked). On update cadence, ads and device support there is nothing between them.

Second Brain is free to download; gtsync costs $4.99 up front. Second Brain sells 3 in-app purchases, starting at $3.99 per 7 days. gtsync asks for nothing beyond the download.

gtsync ships an update every 2 weeks, Second Brain every 3 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | gtsync | Second Brain |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/gtsync-sync-tasks-and-reminders/id6761292407/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Best chart rank | **#95** | — |
| Size | 9 MB | 22 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Florian Kaiser](https://appshunter.io/developer/1888709041) | [Softrix](https://appshunter.io/developer/6802291723) |

## What reviewers say

### gtsync

[App page](https://appshunter.io/ios/app/gtsync-sync-tasks-and-reminders/id6761292407)

**Currently charting:** #95 Top Paid · Productivity (US App Store)

Seamlessly synchronize your tasks and reminders between Google Tasks and Apple Reminders. This app ensures your to-do lists are always up-to-date across your devices with automatic, bi-directional syncing.

**Highlights:** Bi-directional sync, Auto-discovery of lists, Conflict resolution, Activity log, Background sync, Siri Shortcuts

**Features:** macOS Compatibility

**In-app purchases:** none


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-ai-voice-notes/id6804204914)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is gtsync free?

gtsync costs $4.99, with no in-app purchases.

### Is Second Brain free?

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

### Do gtsync or Second Brain have ads?

Neither gtsync nor Second Brain shows ads.

### Which is updated more often, gtsync or Second Brain?

gtsync ships an update every 2 weeks, and Second Brain every 3 weeks. Most recently, gtsync was updated on October 31, 2026 and Second Brain on October 29, 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.*