# Bloomin' Algae vs Metpow

The clearest difference is update cadence: Metpow at fortnightly against Bloomin' Algae's every 2 months. Metpow also leads on review sentiment (43% vs 31%). Bloomin' Algae's advantage is monetization model (free vs ad-supported). 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.

Bloomin' Algae ships an update every 2 months, Metpow fortnightly. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bloomin' Algae | Metpow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bloomin-algae/id1220522608/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 30.8% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 55 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centre for Ecology and Hydrology](https://appshunter.io/developer/986306797) | [MetPow Limited](https://appshunter.io/developer/1790691597) |

## What reviewers say

### Bloomin' Algae

[App page](https://appshunter.io/ios/app/bloomin-algae/id1220522608)

Identify and log blue-green algae in various water bodies. Record associated activities to understand the impact of blooms on recreational use. Helps assess risks to human and animal health.

**Highlights:** Blue-green algae identification, Algae recording, Activity logging, Risk assessment for water activities, Understanding bloom impact

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

**In-app purchases:** none


### Metpow

[App page](https://appshunter.io/ios/app/metpow/id6740583809)

Monitor your energy consumption in real-time while camping. Make informed decisions to optimize your power usage and enhance your outdoor experience.

**Highlights:** Real-time energy usage display, Informed decision-making for power, Enhanced camping comfort, Effortless energy control

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

**In-app purchases:** none


## Frequently asked questions

### Is Bloomin' Algae free?

Bloomin' Algae is free to download, with no in-app purchases.

### Is Metpow free?

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

### Do Bloomin' Algae or Metpow have ads?

Neither Bloomin' Algae nor Metpow shows ads.

### Which is updated more often, Bloomin' Algae or Metpow?

Bloomin' Algae ships an update every 2 months, and Metpow fortnightly. Most recently, Bloomin' Algae was updated on October 5, 2026 and Metpow on October 8, 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.*