# Silmari vs Sync

The clearest difference is price: Sync at $4.99 against Silmari's $12.99. Sync also leads on chart position (#124 vs unranked). Silmari's advantage is update cadence (every 2 days vs every 5 days) and iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Silmari costs $12.99 and Sync $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Silmari ships an update every 2 days, Sync every 5 days. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Silmari | Sync |
| --- | --- | --- |
| Price | $12.99 | **$4.99** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Paid | — |
| Best chart rank | — | **#124** |
| Size | 4 MB | 10 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAEHAN KIM](https://appshunter.io/developer/6791851965) | [Jaewon Seo](https://appshunter.io/developer/1880940306) |

## What reviewers say

### Silmari

[App page](https://appshunter.io/ios/app/silmari-mindmap/id6791851753)

This app helps organize scattered thoughts into a clear visual structure using fast keyboard editing and flexible layouts. It supports multiple mind maps, rich expression options, and various export formats, with local storage for offline use. An AI helper can convert documents into mind maps.

**Highlights:** Fast keyboard editing, Flexible layout options, Rich expression tools, Multiple mind map management, Offline local storage, Export to Markdown, PNG, Excel, JSON, AI document to mind map conversion

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

**In-app purchases:** none


### Sync

[App page](https://appshunter.io/ios/app/sync-plan-and-actual/id6808510515)

**Currently charting:** #124 Top Paid · Productivity (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Silmari free?

Silmari costs $12.99, with no in-app purchases.

### Is Sync free?

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

### Do Silmari or Sync have ads?

Neither Silmari nor Sync shows ads.

### Which is updated more often, Silmari or Sync?

Silmari ships an update every 2 days, and Sync every 5 days. Most recently, Silmari was updated on September 28, 2026 and Sync on October 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.*