# WetRuler vs BMS UPGRADE

The clearest difference is update cadence: BMS UPGRADE at monthly against WetRuler's every 43 months. BMS UPGRADE also leads on iOS requirement (12.0 vs 15.5). On price, ads, 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.

WetRuler ships an update every 43 months, BMS UPGRADE monthly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | WetRuler | BMS UPGRADE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wetruler/id1445381420/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Monthly** |
| Monetization | Free | — |
| Size | 1 MB | 12 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Robert Werner](https://appshunter.io/developer/1445381419) | [Lithiumhub LLC](https://appshunter.io/developer/1459476104) |

## What reviewers say

### WetRuler

[App page](https://appshunter.io/ios/app/wetruler/id1445381420)

This augmented reality application measures and weighs fish using your device's camera. Simply place your catch on a surface, select the fish type, and the app will estimate its length and approximate weight. It also records a photo of your catch with the measurements displayed.

**Highlights:** AR measurement grid, Fish type selection, Approximate weight and length calculation, Records catch photos with data, Works in water for catch and release, Supports large fish up to 10 feet

**In-app purchases:** none


### BMS UPGRADE

[App page](https://appshunter.io/ios/app/bms-upgrade/id6498470721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WetRuler free?

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

### Is BMS UPGRADE free?

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

### Do WetRuler or BMS UPGRADE have ads?

Neither WetRuler nor BMS UPGRADE shows ads.

### Which is updated more often, WetRuler or BMS UPGRADE?

WetRuler ships an update every 43 months, and BMS UPGRADE monthly. Most recently, WetRuler was updated on October 10, 2026 and BMS UPGRADE on October 4, 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.*