# RGsee vs Sena TALKIE

The clearest difference is update cadence: Sena TALKIE at every 2 months against RGsee's every 6 months. RGsee's advantage is iOS requirement (8.0 vs 15.0). 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.

RGsee ships an update every 6 months, Sena TALKIE every 2 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | RGsee | Sena TALKIE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takuya Kawakami](https://appshunter.io/developer/721449462) | [Sena Technologies](https://appshunter.io/developer/888785841) |

## What reviewers say

### RGsee

[App page](https://appshunter.io/ios/app/rgsee/id957288495)

This application assists individuals with red-green color vision deficiency in identifying colors. It provides a tool to help users distinguish between these specific hues.

**Highlights:** Red and green color recognition, Assists color-vision deficient individuals, Simple identification tool

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

**In-app purchases:** none


### Sena TALKIE

[App page](https://appshunter.io/ios/app/sena-talkie/id6670594934)

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

**In-app purchases:** none


## Frequently asked questions

### Is RGsee free?

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

### Is Sena TALKIE free?

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

### Do RGsee or Sena TALKIE have ads?

Neither RGsee nor Sena TALKIE shows ads.

### Which is updated more often, RGsee or Sena TALKIE?

RGsee ships an update every 6 months, and Sena TALKIE every 2 months. Most recently, RGsee was updated on November 1, 2026 and Sena TALKIE on October 28, 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.*