# MarkRender vs Locka

The clearest difference is price: Locka at Free against MarkRender's $0.99. Locka also leads on update cadence (every 2 days vs every 2 weeks). MarkRender's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Locka is free to download; MarkRender costs $0.99 up front. Locka sells 3 one-off in-app purchases. MarkRender asks for nothing beyond the download.

MarkRender ships an update every 2 weeks, Locka every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MarkRender | Locka |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 3 MB | 46 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beiing Stag Beetle Technology Co., Ltd.](https://appshunter.io/developer/1797439736) | [Thanapat Tuttananurut](https://appshunter.io/developer/1831767160) |

## What reviewers say

### MarkRender

[App page](https://appshunter.io/ios/app/markrender-markdown-to-image/id6742208193)

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

**In-app purchases:** none


### Locka

[App page](https://appshunter.io/ios/app/locka-photo-vault-and-browser/id6749694401)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Locka Pro | $9.99 | one-time |
| Pro+ Upgrade | $9.99 | one-time |
| Locka Pro+ | $19.99 | one-time |


## Frequently asked questions

### Is MarkRender free?

MarkRender costs $0.99, with no in-app purchases.

### Is Locka free?

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

### Do MarkRender or Locka have ads?

Locka shows ads; MarkRender does not.

### Which is updated more often, MarkRender or Locka?

MarkRender ships an update every 2 weeks, and Locka every 2 days. Most recently, MarkRender was updated on October 25, 2026 and Locka on October 28, 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.*