# SRC App vs RDTTool

The clearest difference is update cadence: RDTTool at monthly against SRC App's every 3 months. RDTTool also leads on iOS requirement (9.0 vs 12.2). SRC App's advantage is device support (4 vs 2). 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.

SRC App ships an update every 3 months, RDTTool monthly. The most recent releases landed on June 1, 2026 and December 2, 2025 respectively.

## The numbers

| Metric | SRC App | RDTTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/src-app/id1235171204/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 34 MB | 18 MB |
| Requires iOS | 12.2 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solid Rock Church](https://appshunter.io/developer/1453764456) | [Radiance Instruments Ltd](https://appshunter.io/developer/1239283044) |

## What reviewers say

### SRC App

[App page](https://appshunter.io/ios/app/src-app/id1235171204)

Access messages from pastors and guests anytime, anywhere. Stream live services, download content for offline viewing, and stay updated on church events and news. Connect with church campuses and share messages easily.

**Highlights:** Watch and listen to messages, Live streaming, Offline playback, Connect with church campuses, Event updates, Push notifications, Share messages

**In-app purchases:** none


### RDTTool

[App page](https://appshunter.io/ios/app/rdttool/id1441094724)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SRC App free?

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

### Is RDTTool free?

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

### Do SRC App or RDTTool have ads?

Neither SRC App nor RDTTool shows ads.

### Which is updated more often, SRC App or RDTTool?

SRC App ships an update every 3 months, and RDTTool monthly. Most recently, SRC App was updated on June 1, 2026 and RDTTool on December 2, 2025.

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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.*