# Satyamedha vs Rediff Authenticator

The clearest difference is update cadence: Satyamedha at every 5 weeks against Rediff Authenticator's every 12 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.

Satyamedha ships an update every 5 weeks, Rediff Authenticator every 12 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Satyamedha | Rediff Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 12 months |
| Size | 80 MB | 3 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEDHAJ TECHNO CONCEPT PRIVATE LIMITED](https://appshunter.io/developer/1656644130) | [Rediff.com](https://appshunter.io/developer/594754477) |

## What reviewers say

### Satyamedha

[App page](https://appshunter.io/ios/app/satyamedha/id6446838539)

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

**In-app purchases:** none


### Rediff Authenticator

[App page](https://appshunter.io/ios/app/rediff-authenticator/id6745682069)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satyamedha free?

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

### Is Rediff Authenticator free?

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

### Do Satyamedha or Rediff Authenticator have ads?

Neither Satyamedha nor Rediff Authenticator shows ads.

### Which is updated more often, Satyamedha or Rediff Authenticator?

Satyamedha ships an update every 5 weeks, and Rediff Authenticator every 12 months. Most recently, Satyamedha was updated on October 3, 2026 and Rediff Authenticator on October 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.*