# SENSIT® LITE vs Retinal

The clearest difference is update cadence: Retinal at fortnightly against SENSIT® LITE's every 2 months. SENSIT® LITE's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, 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.

SENSIT® LITE ships an update every 2 months, Retinal fortnightly. The most recent releases landed on June 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SENSIT® LITE | Retinal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sensit-lite/id1484867585/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FUTEK Advanced Sensor Technology, Inc.](https://appshunter.io/developer/1484867584) | [Nico Rohrbach](https://appshunter.io/developer/662717596) |

## What reviewers say

### SENSIT® LITE

[App page](https://appshunter.io/ios/app/sensit-lite/id1484867585)

This application provides wireless control over device settings, streamlining calibration and parameter adjustments. It features advanced failure detection to alert users to potential issues and includes a product search for accessing technical documentation and support.

**Highlights:** Wireless control of device settings, Streamlined calibration process, Adjustable parameters (bandwidth, gain, shunt, offset/span), Enable/disable features, Advanced failure detection, Product search and documentation access

**Features:** macOS Compatibility

**In-app purchases:** none


### Retinal

[App page](https://appshunter.io/ios/app/retinal/id1564557619)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SENSIT® LITE free?

SENSIT® LITE is free to download, with no in-app purchases.

### Is Retinal free?

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

### Do SENSIT® LITE or Retinal have ads?

Neither SENSIT® LITE nor Retinal shows ads.

### Which is updated more often, SENSIT® LITE or Retinal?

SENSIT® LITE ships an update every 2 months, and Retinal fortnightly. Most recently, SENSIT® LITE was updated on June 24, 2026 and Retinal on September 8, 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.*