# CMonster vs NEFMA

The clearest difference is iOS requirement: CMonster at 12.0 against NEFMA's 18.0. 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.

CMonster ships an update every 3 months, NEFMA every 4 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CMonster | NEFMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (101 ratings)](https://appshunter.io/ios/app/cmonster/id938407650/reviews)** | — |
| Number of ratings | **101** | — |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 38 MB | 26 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JL Marine Systems](https://appshunter.io/developer/938407649) | [Reel Time Apps Inc.](https://appshunter.io/developer/780630066) |

## What reviewers say

### CMonster

[App page](https://appshunter.io/ios/app/cmonster/id938407650)

Control your Power-Pole Shallow Water Anchor with this app via Bluetooth LE. It offers advanced boat control for sport fishing. Requires ownership of compatible Power-Pole devices.

**Highlights:** Bluetooth LE control, Power-Pole device operation, Advanced boat control, Sport fishing enhancement

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app control
- 👍 Useful for battery management
- 👍 Emergency start function
- 👍 Good customer service (mentioned once)

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 App crashes often
- 🐛 Incompatible with Micro anchor
- 🐛 Does not work with iOS devices (specifically Micro)
- 🐛 Battery balancing problems

**Reported bugs**

- Cannot connect to server
- App crashes constantly
- App does not find the micro anchor
- App does not work with micro power pole on IOS
- App will not stay linked up with iPhone

**Requested features**

- Improve Bluetooth connectivity
- App compatibility for Micro anchor
- Fix ISO version issues
- Add battery information settings
- Improve app compatibility for iOS


### NEFMA

[App page](https://appshunter.io/ios/app/nefma/id1538716070)

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

**In-app purchases:** none


## Frequently asked questions

### Is CMonster free?

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

### Is NEFMA free?

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

### Do CMonster or NEFMA have ads?

Neither CMonster nor NEFMA shows ads.

### Which is updated more often, CMonster or NEFMA?

CMonster ships an update every 3 months, and NEFMA every 4 months. Most recently, CMonster was updated on October 16, 2026 and NEFMA on October 10, 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.*