# Control Feed vs Workup by RadAnalyzer

The clearest difference is review sentiment: Workup by RadAnalyzer at 100% against Control Feed's 0%. Workup by RadAnalyzer also leads on rating (5.0 vs 4.3) and update cadence (monthly vs every 2 months). Control Feed's advantage is in-app purchases (none vs 3) and ratings volume (3 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Workup by RadAnalyzer sells 3 in-app purchases, starting at $2.99 per 7 days. Control Feed asks for nothing beyond the download.

Workup by RadAnalyzer holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Control Feed's written reviews are positive against 100% of Workup by RadAnalyzer's.

Control Feed ships an update every 2 months, Workup by RadAnalyzer monthly. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Control Feed | Workup by RadAnalyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/control-feed/id1524038899/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/workup-by-radanalyzer/id6760440746/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 14 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [C-Lock Inc.](https://appshunter.io/developer/1524038901) | [RadAnalyzer LLC](https://appshunter.io/developer/1610036748) |

## What reviewers say

### Control Feed

[App page](https://appshunter.io/ios/app/control-feed/id1524038899)

Connect to and manage specialized animal feeders and measurement devices. This Bluetooth Low Energy application allows for seamless interaction with C-Lock Inc.'s hardware.

**Highlights:** Bluetooth Low Energy connectivity, Manage specialized animal feeders, Control measurement devices, Compatible with C-Lock Inc. hardware, Device management

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

**In-app purchases:** none


### Workup by RadAnalyzer

[App page](https://appshunter.io/ios/app/workup-by-radanalyzer/id6760440746)

This app provides AI-powered veterinary tools for cardiac assessment, kidney function prediction, and drug dosing. It includes clinical calculators, radiograph measurements, and client handouts, with offline access for drug information.

**Highlights:** AI-powered cardiac assessment, Kidney function prediction, Drug dose calculator (300+ drugs), VHS/VLAS radiograph measurement, Clinical calculator suite, Client handouts (PDF export), Dark mode support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workup Pro (Weekly) | $2.99 | per 7 days |
| Workup Pro (Monthly) | $9.99 | per month |
| Workup Pro (Annual) | $99.99 | per year |


## Frequently asked questions

### Is Control Feed free?

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

### Is Workup by RadAnalyzer free?

Workup by RadAnalyzer is free to download, with in-app purchases available.

### Which has better reviews, Control Feed or Workup by RadAnalyzer?

Workup by RadAnalyzer is rated higher. Control Feed averages 4.3 out of 5 from 3 ratings, while Workup by RadAnalyzer averages 5.0 from 1 ratings.

### Do Control Feed or Workup by RadAnalyzer have ads?

Neither Control Feed nor Workup by RadAnalyzer shows ads.

### Which is updated more often, Control Feed or Workup by RadAnalyzer?

Control Feed ships an update every 2 months, and Workup by RadAnalyzer monthly. Most recently, Control Feed was updated on September 9, 2026 and Workup by RadAnalyzer on September 10, 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.*