# Thor Lithium vs Vlim

The clearest difference is update cadence: Vlim at every 8 days against Thor Lithium's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Thor Lithium ships an update monthly, Vlim every 8 days. The most recent releases landed on September 8, 2026 and May 22, 2026 respectively.

## The numbers

| Metric | Thor Lithium | Vlim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 52 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) |

## What reviewers say

### Thor Lithium

[App page](https://appshunter.io/ios/app/thor-lithium/id6746757540)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vlim

[App page](https://appshunter.io/ios/app/vlim/id6767861337)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thor Lithium free?

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

### Is Vlim free?

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

### Do Thor Lithium or Vlim have ads?

Neither Thor Lithium nor Vlim shows ads.

### Which is updated more often, Thor Lithium or Vlim?

Thor Lithium ships an update monthly, and Vlim every 8 days. Most recently, Thor Lithium was updated on September 8, 2026 and Vlim on May 22, 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.*