# Keynius vs BigWrite Markdown

The clearest difference is price: Keynius at Free against BigWrite Markdown's $14.99. Keynius also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (15.5 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

Keynius is free to download; BigWrite Markdown costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Keynius ships an update every 2 weeks, BigWrite Markdown every 4 months. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Keynius | BigWrite Markdown |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/keynius/id1559340514/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 63 MB | 15 MB |
| Requires iOS | **15.5** | 18.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Keynius B.V.](https://appshunter.io/developer/1606427497) | [David Johnson](https://appshunter.io/developer/1783793867) |

## What reviewers say

### Keynius

[App page](https://appshunter.io/ios/app/keynius/id1559340514)

Manage and control lockers for various purposes, from personal storage to asset management. Reserve, open, and get notified about locker usage periods all within a single, user-friendly application.

**Highlights:** Find available lockers, Reserve lockers, Open lockers, Locker usage notifications, Light and dark mode

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

**In-app purchases:** none


### BigWrite Markdown

[App page](https://appshunter.io/ios/app/bigwrite-markdown/id6753015128)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keynius free?

Keynius is free to download, with no in-app purchases.

### Is BigWrite Markdown free?

BigWrite Markdown costs $14.99, with no in-app purchases.

### Do Keynius or BigWrite Markdown have ads?

Neither Keynius nor BigWrite Markdown shows ads.

### Which is updated more often, Keynius or BigWrite Markdown?

Keynius ships an update every 2 weeks, and BigWrite Markdown every 4 months. Most recently, Keynius was updated on October 5, 2026 and BigWrite Markdown 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.*