# ClampMeter vs Agon Workman

The clearest difference is ads: ClampMeter at none against Agon Workman's shown. ClampMeter also leads on iOS requirement (9.0 vs 14.0). Agon Workman's advantage is update cadence (every 3 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

ClampMeter ships an update every 2 months, Agon Workman every 3 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ClampMeter | Agon Workman |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 26 MB | 53 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) | [Nnamdi Wakwe](https://appshunter.io/developer/1555870091) |

## What reviewers say

### ClampMeter

[App page](https://appshunter.io/ios/app/clampmeter/id6448405311)

**Features:** macOS Compatibility

**In-app purchases:** none


### Agon Workman

[App page](https://appshunter.io/ios/app/agon-workman/id6472820206)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ClampMeter free?

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

### Is Agon Workman free?

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

### Do ClampMeter or Agon Workman have ads?

Agon Workman shows ads; ClampMeter does not.

### Which is updated more often, ClampMeter or Agon Workman?

ClampMeter ships an update every 2 months, and Agon Workman every 3 days. Most recently, ClampMeter was updated on October 7, 2026 and Agon Workman on October 6, 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.*