# LI vs Prysm

The clearest difference is device support: LI at 3 against Prysm's 1. LI also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

LI ships an update every 10 days, Prysm every 2 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LI | Prysm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 42 MB | 40 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LIGHTIDEA INFORMATION TECHNOLOGY CONSULTANCY PRIVATE LIMITED](https://appshunter.io/developer/1637616499) | [MothersonPrysm](https://appshunter.io/developer/6805376172) |

## What reviewers say

### LI

[App page](https://appshunter.io/ios/app/li-it-help-desk/id1658589676)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prysm

[App page](https://appshunter.io/ios/app/prysm/id6805376169)

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

**In-app purchases:** none


## Frequently asked questions

### Is LI free?

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

### Is Prysm free?

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

### Do LI or Prysm have ads?

Neither LI nor Prysm shows ads.

### Which is updated more often, LI or Prysm?

LI ships an update every 10 days, and Prysm every 2 weeks. Most recently, LI was updated on November 7, 2026 and Prysm on November 6, 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.*