# Enerdrive ePRO vs Fish Identifier

The clearest difference is review sentiment: Fish Identifier at 68% against Enerdrive ePRO's 14%. Fish Identifier also leads on update cadence (every 3 weeks vs every 62 months). Enerdrive ePRO's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Fish Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Enerdrive ePRO asks for nothing beyond the download.

Enerdrive ePRO ships an update every 62 months, Fish Identifier every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Enerdrive ePRO | Fish Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (44 ratings)](https://appshunter.io/ios/app/fish-identifier-fish-id/id1591573074/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | 14.3% of reviews | **67.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 62 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 90 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enerdrive Pty Ltd](https://appshunter.io/developer/1165941240) | [Huong Vu Lan](https://appshunter.io/developer/1591573076) |

## What reviewers say

### Enerdrive ePRO

[App page](https://appshunter.io/ios/app/enerdrive-epro/id1551294948)

Monitor and configure Enerdrive ePRO devices with Bluetooth connectivity. View live status, parameter values, and historical data. Rename devices and secure settings with a PIN code.

**Highlights:** Read live status information, View parameter values, Configure ePRO products, Access status and history data, Rename devices, Lock/unlock settings with PIN

**Features:** macOS Compatibility

**In-app purchases:** none


### Fish Identifier

[App page](https://appshunter.io/ios/app/fish-identifier-fish-id/id1591573074)

Instantly identify fish species using AI by taking or uploading a photo. Access a vast encyclopedia of over 3000 fish with detailed information and save your discoveries.

**Highlights:** AI-powered fish identification from photos, Database of 3000+ fish species, Detailed fish information, Save identified fish to collection, Fuzzy search for similar fish

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fish ID Weekly | $3.99 | per 7 days |
| Fish ID Yearly | $39.99 | per year |

**What reviewers like**

- 📸 Accurate fish identification
- 📚 Extensive fish encyclopedia
- 💡 Fast recognition speed
- 👍 Easy to use
- 👨‍👩‍👧‍👦 Great for families

**What reviewers complain about**

- 💰 Expensive subscription
- 💸 Unclear pricing
- 🚫 Limited free usage
- ⚠️ Inaccurate identification sometimes
- 📺 Excessive ads

**Reported bugs**

- Error message 'none value'
- Unable to identify fish consistently
- Subscription cancellation issues
- Incorrect identification of species

**Requested features**

- More free identifications
- Clearer pricing upfront
- Option to disable ads
- Better freshwater fish identification
- Refund for non-working subscriptions


## Frequently asked questions

### Is Enerdrive ePRO free?

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

### Is Fish Identifier free?

Fish Identifier is free to download, with in-app purchases available.

### Do Enerdrive ePRO or Fish Identifier have ads?

Fish Identifier shows ads; Enerdrive ePRO does not.

### Which is updated more often, Enerdrive ePRO or Fish Identifier?

Enerdrive ePRO ships an update every 62 months, and Fish Identifier every 3 weeks. Most recently, Enerdrive ePRO was updated on November 3, 2026 and Fish Identifier on November 3, 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.*