# Efficacy Audit vs Plutomen Workflow

The clearest difference is iOS requirement: Efficacy Audit at 9.3 against Plutomen Workflow's 13.0. On price, update cadence, 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.

Efficacy Audit ships an update every 4 weeks, Plutomen Workflow monthly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Efficacy Audit | Plutomen Workflow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 35 MB | 43 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synbiotix Ltd](https://appshunter.io/developer/978319328) | [PLUTOMEN TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1089070302) |

## What reviewers say

### Efficacy Audit

[App page](https://appshunter.io/ios/app/efficacy-audit/id1600275715)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plutomen Workflow

[App page](https://appshunter.io/ios/app/plutomen-workflow/id6463383290)

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

**In-app purchases:** none


## Frequently asked questions

### Is Efficacy Audit free?

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

### Is Plutomen Workflow free?

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

### Do Efficacy Audit or Plutomen Workflow have ads?

Neither Efficacy Audit nor Plutomen Workflow shows ads.

### Which is updated more often, Efficacy Audit or Plutomen Workflow?

Efficacy Audit ships an update every 4 weeks, and Plutomen Workflow monthly. Most recently, Efficacy Audit was updated on October 6, 2026 and Plutomen Workflow on September 30, 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.*