# Liquid Apollo vs VimKey

The clearest difference is rating: Liquid Apollo at 4.5 against VimKey's 3.4. Liquid Apollo also leads on in-app purchases (none vs 1) and ratings volume (660 vs 5). VimKey's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (15.6 vs 18.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. VimKey sells 1 one-off in-app purchase. Liquid Apollo asks for nothing beyond the download.

Liquid Apollo holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: Liquid Apollo has 660 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 68% of Liquid Apollo's written reviews are positive against 67% of VimKey's.

Liquid Apollo ships an update every 10 days, VimKey every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Liquid Apollo | VimKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (660 ratings)](https://appshunter.io/ios/app/liquid-apollo/id6448019325/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/vimkey-code-and-vim-keyboard/id6757208954/reviews) |
| Number of ratings | **660** | 5 |
| Positive reviews | **68.2% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 162 MB | 5 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Liquid AI, Inc.](https://appshunter.io/developer/1772686878) | [chuncheng su](https://appshunter.io/developer/1865334918) |

## What reviewers say

### Liquid Apollo

[App page](https://appshunter.io/ios/app/liquid-apollo/id6448019325)

Access a wide range of AI language models, both locally on your device and through cloud APIs. This app allows you to chat with open-source models, connect to your own hosted LLMs, or utilize services like OpenRouter for broad model access.

**Highlights:** Local LLM support, OpenRouter integration, Custom backend connections, Private AI chat, Access to open-source models, Connect to hosted LLMs

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 🚀 Works well with OpenRouter
- 🚀 Excellent for running local models
- 🚀 Convenient one-time purchase
- 🚀 Clean and intuitive UI

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Glitches when editing messages
- 🐛 Inconsistent message formatting
- 🐛 Slow performance with larger conversations
- 🔒 Unable to disable app transport security

**Reported bugs**

- Unable to download Liquid Models
- Deleted locally installed models
- OpenRouter support crashes the app
- Voice list doesn't load all available voices
- Backspace lag leading to unintended text deletion

**Requested features**

- Add support for more open-source models (e.g. Gemma 3)
- Implement image generation and upload functionality
- Allow scheduling of asynchronous tasks
- Integrate with Hugging Face model repository
- Provide built-in prompt library


### VimKey

[App page](https://appshunter.io/ios/app/vimkey-code-and-vim-keyboard/id6757208954)

Enhance your mobile editing experience with Vim-style navigation and dedicated arrow keys. This app offers precise cursor control for developers and power users on iOS devices, bringing desktop-level efficiency to your fingertips.

**Highlights:** Vim-style HJKL navigation, Dedicated directional arrow keys, Dual layout switching, Privacy-focused data handling, Haptic feedback and click sounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| qwert Layout | $2.99 | one-time |


## Frequently asked questions

### Is Liquid Apollo free?

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

### Is VimKey free?

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

### Which has better reviews, Liquid Apollo or VimKey?

Liquid Apollo is rated higher. Liquid Apollo averages 4.5 out of 5 from 660 ratings, while VimKey averages 3.4 from 5 ratings.

### Do Liquid Apollo or VimKey have ads?

Neither Liquid Apollo nor VimKey shows ads.

### Which is updated more often, Liquid Apollo or VimKey?

Liquid Apollo ships an update every 10 days, and VimKey every 4 days. Most recently, Liquid Apollo was updated on October 24, 2026 and VimKey on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*