# Fishopedia vs Troll Master Depth Calculator

The clearest difference is in-app purchases: Fishopedia at none against Troll Master Depth Calculator's 3. Fishopedia also leads on iOS requirement (9.3 vs 12.0). Troll Master Depth Calculator's advantage is review sentiment (66% vs 50%) and ratings volume (73 vs 16). On price, rating, ads and device support there is nothing between them.

Both are free to download. Troll Master Depth Calculator sells 3 in-app purchases, starting at $4.99 per month. Fishopedia asks for nothing beyond the download.

Fishopedia holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 16 and 73 respectively. Written reviews complicate that: 50% of Fishopedia's written reviews are positive against 66% of Troll Master Depth Calculator's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Fishopedia | Troll Master Depth Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (16 ratings)](https://appshunter.io/ios/app/fishopedia/id1150006270/reviews)** | [3.8 (73 ratings)](https://appshunter.io/ios/app/troll-master-depth-calculator/id1459946758/reviews) |
| Number of ratings | 16 | **73** |
| Positive reviews | 50.0% of reviews | **65.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 76 MB | 51 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perigee Labs, Inc.](https://appshunter.io/developer/960455959) | [Trevor Lewis](https://appshunter.io/developer/1459946757) |

## What reviewers say

### Fishopedia

[App page](https://appshunter.io/ios/app/fishopedia/id1150006270)

This pocket guide helps anglers identify fish species, learn fishing techniques, and master essential knots. It provides detailed information on fish habitats and feeding habits, making it a valuable resource for both beginners and experienced fishermen.

**Highlights:** Fish Species identification guide, Fish habitat and feeding habits, Fishing techniques explained, Illustrated fish knots, Glossary of fish terms, Filterable by U.S. state

**Features:** macOS Compatibility

**In-app purchases:** none


### Troll Master Depth Calculator

[App page](https://appshunter.io/ios/app/troll-master-depth-calculator/id1459946758)

This app calculates the precise trolling depth of your fishing lure based on various factors like line, lure type, and speed. It also allows for the creation of custom dive charts for at-home planning. Ideal for anglers targeting a wide range of freshwater and saltwater species.

**Highlights:** Calculate trolling depth, Create custom dive charts, Select line, lure, and weights, Adjust factors like speed and length, Physics-based calculations, On-water testing verified

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $19.99 | per year |
| Lifetime Purchase | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use and convenient
- 🎯 Accurate depth calculations
- 🎣 Great for trolling
- 💡 Constantly adding new lures
- 🚀 Fast and efficient

**What reviewers complain about**

- 👎 Limited lure selection
- 🐛 Buggy in certain configurations
- 🤷‍♂️ Inaccurate dive curves
- ❌ Does not work in some configurations
- 🚫 Upgrade doesn't always unlock features

**Reported bugs**

- App does not work
- No results found even with inputs
- Upgrade not working
- Dive curves are not accurate
- App throws errors

**Requested features**

- Add saltwater trolling lures
- Include Yo-Zuri, MagBay, Ilander lures
- Update and add new baits
- Add leadcore trolling option
- More lure selection from major manufacturers


## Frequently asked questions

### Is Fishopedia free?

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

### Is Troll Master Depth Calculator free?

Troll Master Depth Calculator is free to download, with in-app purchases available.

### Which has better reviews, Fishopedia or Troll Master Depth Calculator?

Fishopedia is rated higher. Fishopedia averages 4.0 out of 5 from 16 ratings, while Troll Master Depth Calculator averages 3.8 from 73 ratings.

### Do Fishopedia or Troll Master Depth Calculator have ads?

Neither Fishopedia nor Troll Master Depth Calculator shows ads.

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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.*