# Proselens vs ScanLite

The clearest difference is price: ScanLite at Free against Proselens's $3.99. Proselens's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

ScanLite is free to download; Proselens costs $3.99 up front. ScanLite sells 1 one-off in-app purchase. Proselens asks for nothing beyond the download.

Proselens ships an update weekly, ScanLite every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Proselens | ScanLite |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [献慧 陈](https://appshunter.io/developer/1896370005) |

## What reviewers say

### Proselens

[App page](https://appshunter.io/ios/app/proselens-writing-style-guide/id6776186983)

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

**In-app purchases:** none


### ScanLite

[App page](https://appshunter.io/ios/app/scanlite-scanner-and-ocr/id6782480752)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Proselens free?

Proselens costs $3.99, with no in-app purchases.

### Is ScanLite free?

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

### Do Proselens or ScanLite have ads?

Neither Proselens nor ScanLite shows ads.

### Which is updated more often, Proselens or ScanLite?

Proselens ships an update weekly, and ScanLite every 2 weeks. Most recently, Proselens was updated on October 25, 2026 and ScanLite on October 31, 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.*