# Flash Call vs Redop

The clearest difference is in-app purchases: Redop at none against Flash Call's 2. Redop also leads on update cadence (every 2 months vs every 7 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Flash Call sells 2 one-off in-app purchases. Redop asks for nothing beyond the download.

Flash Call ships an update every 7 months, Redop every 2 months. The most recent releases landed on August 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Flash Call | Redop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/flash-call/id503937328/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 35 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MitotiM](https://appshunter.io/developer/418360190) | [NOVOBYTE SARL](https://appshunter.io/developer/1596611933) |

## What reviewers say

### Flash Call

[App page](https://appshunter.io/ios/app/flash-call/id503937328)

Quickly call favorite contacts with a personalized grid. Access contacts with just two taps, supporting Phone, FaceTime Audio, and Video calls. Ideal for users who prefer large, easy-to-tap icons for instant communication.

**Highlights:** Personalized contact grid, Two-tap calling, Phone, FaceTime Audio, Video support, Home Screen Widgets, Large, easy-to-tap contacts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate | $0.99 | one-time |
| Unlock Unlimited Contacts | $3.99 | one-time |


### Redop

[App page](https://appshunter.io/ios/app/redop/id6749072530)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Call free?

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

### Is Redop free?

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

### Do Flash Call or Redop have ads?

Neither Flash Call nor Redop shows ads.

### Which is updated more often, Flash Call or Redop?

Flash Call ships an update every 7 months, and Redop every 2 months. Most recently, Flash Call was updated on August 26, 2026 and Redop on September 14, 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.*