# Simark vs Memory Lake

The clearest difference is update cadence: Simark at every 2 days against Memory Lake's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simark sells 2 in-app purchases, starting at $1.19 per month and Memory Lake sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Simark ships an update every 2 days, Memory Lake every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Simark | Memory Lake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simark-markdown-notebook/id6456388881/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 63 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [冠为 周](https://appshunter.io/developer/1626014918) | [VICTOR CHIKHACHEV](https://appshunter.io/developer/1867824781) |

## What reviewers say

### Simark

[App page](https://appshunter.io/ios/app/simark-markdown-notebook/id6456388881)

A powerful note-taking application that leverages Markdown for efficient writing and organization. It offers cloud synchronization, distraction-free editing, and internal note linking to enhance productivity across devices.

**Highlights:** Cloud Sync across devices, Distraction-free writing interface, Advanced Markdown formatting, Internal note linking, Share notes on the web, Auto dark theme

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simark Sync | $1.19 | per month |
| Simark Sync | $9.99 | per year |


### Memory Lake

[App page](https://appshunter.io/ios/app/memory-lake/id6757609186)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential | $4.99 | per month |
| Max | $7.99 | per month |


## Frequently asked questions

### Is Simark free?

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

### Is Memory Lake free?

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

### Do Simark or Memory Lake have ads?

Neither Simark nor Memory Lake shows ads.

### Which is updated more often, Simark or Memory Lake?

Simark ships an update every 2 days, and Memory Lake every 2 weeks. Most recently, Simark was updated on September 23, 2026 and Memory Lake on September 19, 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.*