# Synca · Sync Your Aha Moment vs Zebra

The clearest difference is update cadence: Zebra at every 2 weeks against Synca · Sync Your Aha Moment's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Synca · Sync Your Aha Moment sells 3 in-app purchases, starting at $0.99 per month and Zebra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Synca · Sync Your Aha Moment ships an update monthly, Zebra every 2 weeks. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Synca · Sync Your Aha Moment | Zebra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zebra-markdown-knowledge-base/id6823228567/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 9 MB | 59 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [杰雨 李](https://appshunter.io/developer/1879677009) | [飞 翟](https://appshunter.io/developer/6820454848) |

## What reviewers say

### Synca · Sync Your Aha Moment

[App page](https://appshunter.io/ios/app/synca-sync-your-aha-moment/id6761647007)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synca Unlimited (Monthly) | $0.99 | per month |
| Synca Unlimited (Yearly) | $3.99 | per year |
| Synca Unlimited Lifetime | $14.99 | one-time |


### Zebra

[App page](https://appshunter.io/ios/app/zebra-markdown-knowledge-base/id6823228567)

A native Markdown notebook for iPhone and iPad that allows offline writing and syncing. It supports diagrams, math formulas, code blocks, and organizational features like folders and wiki links.

**Highlights:** Offline Markdown writing, Mermaid diagrams and LaTeX math, Code blocks with syntax coloring, Folders, nested tags, and wiki links, iCloud sync with smart text merging, Customizable themes and fonts, Note attachments (photos, files)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zebra Pro | $14.99 | one-time |


## Frequently asked questions

### Is Synca · Sync Your Aha Moment free?

Synca · Sync Your Aha Moment is free to download, with in-app purchases available.

### Is Zebra free?

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

### Do Synca · Sync Your Aha Moment or Zebra have ads?

Neither Synca · Sync Your Aha Moment nor Zebra shows ads.

### Which is updated more often, Synca · Sync Your Aha Moment or Zebra?

Synca · Sync Your Aha Moment ships an update monthly, and Zebra every 2 weeks. Most recently, Synca · Sync Your Aha Moment was updated on November 5, 2026 and Zebra on November 13, 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.*