# Sherlock Acumen vs Harness Intelligence

Sherlock Acumen and Harness Intelligence are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 11, 2026.

## The numbers

| Metric | Sherlock Acumen | Harness Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 42 MB | 273 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XCalibrate](https://appshunter.io/developer/1572941248) | [1st90 LLC](https://appshunter.io/developer/1498776895) |

## What reviewers say

### Sherlock Acumen

[App page](https://appshunter.io/ios/app/sherlock-acumen/id6449660702)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harness Intelligence

[App page](https://appshunter.io/ios/app/harness-intelligence/id6736968159)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sherlock Acumen free?

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

### Is Harness Intelligence free?

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

### Do Sherlock Acumen or Harness Intelligence have ads?

Neither Sherlock Acumen nor Harness Intelligence shows ads.

### Which is updated more often, Sherlock Acumen or Harness Intelligence?

Sherlock Acumen ships an update every 3 weeks, and Harness Intelligence every 3 weeks. Most recently, Sherlock Acumen was updated on September 11, 2026 and Harness Intelligence on September 11, 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.*