# Fisherman's Watch vs CheckMARC

The clearest difference is in-app purchases: CheckMARC at none against Fisherman's Watch's 4. CheckMARC also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 38 months). Fisherman's Watch's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Fisherman's Watch sells 4 one-off in-app purchases. CheckMARC asks for nothing beyond the download.

Fisherman's Watch ships an update every 38 months, CheckMARC every 3 weeks. The most recent releases landed on October 17, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Fisherman's Watch | CheckMARC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (16 ratings)](https://appshunter.io/ios/app/fishermans-watch/id968740417/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 13.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 48 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Web and Print](https://appshunter.io/developer/517696765) | [Bluelight Analytics](https://appshunter.io/developer/987549665) |

## What reviewers say

### Fisherman's Watch

[App page](https://appshunter.io/ios/app/fishermans-watch/id968740417)

Predicts fishing success based on weather, sun, and moon cycles. It uses mathematical models for over 300 fish species to suggest optimal fishing times. Users can customize which factors influence the forecast.

**Highlights:** Fishing success prediction, Weather, sun, and moon influence, Mathematical models for 300+ fish species, Optimal fishing time suggestions, Customizable forecast factors, Regional fish packages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fishes of Europe and Asia | $1.99 | one-time |
| Fishes of North America | $1.99 | one-time |
| Fishes of the seas and oceans | $1.99 | one-time |
| All-in-one | $4.99 | one-time |


### CheckMARC

[App page](https://appshunter.io/ios/app/checkmarc/id1488763204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fisherman's Watch free?

Fisherman's Watch is free to download, with in-app purchases available.

### Is CheckMARC free?

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

### Do Fisherman's Watch or CheckMARC have ads?

Fisherman's Watch shows ads; CheckMARC does not.

### Which is updated more often, Fisherman's Watch or CheckMARC?

Fisherman's Watch ships an update every 38 months, and CheckMARC every 3 weeks. Most recently, Fisherman's Watch was updated on October 17, 2026 and CheckMARC on October 29, 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.*