# Lithium Valley vs SAGASONIC

The clearest difference is update cadence: Lithium Valley at every 6 days against SAGASONIC's every 3 months. 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.

Lithium Valley ships an update every 6 days, SAGASONIC every 3 months. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lithium Valley | SAGASONIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 42 MB | 75 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [远飞 周](https://appshunter.io/developer/1618577296) | [Shen WanJie](https://appshunter.io/developer/1835577237) |

## What reviewers say

### Lithium Valley

[App page](https://appshunter.io/ios/app/lithium-valley/id6744994329)

**In-app purchases:** none


### SAGASONIC

[App page](https://appshunter.io/ios/app/sagasonic/id6751521307)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lithium Valley free?

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

### Is SAGASONIC free?

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

### Do Lithium Valley or SAGASONIC have ads?

Neither Lithium Valley nor SAGASONIC shows ads.

### Which is updated more often, Lithium Valley or SAGASONIC?

Lithium Valley ships an update every 6 days, and SAGASONIC every 3 months. Most recently, Lithium Valley was updated on September 22, 2026 and SAGASONIC on October 5, 2026.

---

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