# Retain Mobile App vs GRC Bids

The clearest difference is update cadence: GRC Bids at every 6 weeks against Retain Mobile App's every 6 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.

Retain Mobile App ships an update every 6 months, GRC Bids every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Retain Mobile App | GRC Bids |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 22 MB | 22 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Retain International LTD](https://appshunter.io/developer/978084277) | [AXNOSIS LTD](https://appshunter.io/developer/1593358420) |

## What reviewers say

### Retain Mobile App

[App page](https://appshunter.io/ios/app/retain-mobile-app/id1594380148)

**Features:** macOS Compatibility

**In-app purchases:** none


### GRC Bids

[App page](https://appshunter.io/ios/app/grc-bids/id1669236691)

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

**In-app purchases:** none


## Frequently asked questions

### Is Retain Mobile App free?

Retain Mobile App is free to download, with no in-app purchases.

### Is GRC Bids free?

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

### Do Retain Mobile App or GRC Bids have ads?

Neither Retain Mobile App nor GRC Bids shows ads.

### Which is updated more often, Retain Mobile App or GRC Bids?

Retain Mobile App ships an update every 6 months, and GRC Bids every 6 weeks. Most recently, Retain Mobile App was updated on November 3, 2026 and GRC Bids on November 3, 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.*