# Graylight vs IdentaFly

The clearest difference is review sentiment: Graylight at 89% against IdentaFly's 21%. Graylight also leads on rating (4.5 vs 3.4). IdentaFly's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Graylight sells 1 in-app purchase, starting at $9.99 per month and IdentaFly sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Graylight holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 39 and 114 respectively. Written reviews point the same way: 89% of Graylight's written reviews are positive against 21% of IdentaFly's.

Graylight ships an update every 7 months, IdentaFly every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Graylight | IdentaFly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (39 ratings)](https://appshunter.io/ios/app/graylight/id6443885710/reviews)** | [3.4 (114 ratings)](https://appshunter.io/ios/app/identaflyflyfish-hatch-and-maps/id6470413594/reviews) |
| Number of ratings | 39 | **114** |
| Positive reviews | **89.5% of reviews** | 20.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 91 MB | 131 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marlon Holden](https://appshunter.io/developer/1650298501) | [IdentaFly LLC](https://appshunter.io/developer/1689467456) |

## What reviewers say

### Graylight

[App page](https://appshunter.io/ios/app/graylight/id6443885710)

This educational app offers comprehensive courses and field-tested techniques for bowhunting mule deer. Learn habitat, scouting, stalking, and bow tuning strategies directly from an experienced hunter. Connect with a community of users and access exclusive content to improve your hunting success.

**Highlights:** Mule deer bowhunting courses, Habitat and scouting strategies, Glassing and stalking techniques, Bow tuning lessons, Field-recorded insights, Community sharing and Q&A

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $9.99 | per month |


### IdentaFly

[App page](https://appshunter.io/ios/app/identaflyflyfish-hatch-and-maps/id6470413594)

This app enhances fly fishing by identifying flies, forecasting hatches, and providing location-based water reports with recommended patterns. It also offers a journal to track catches and expert tips for anglers of all levels.

**Highlights:** Instant fly recognition via image, Hatch forecast based on location, Water reports and recommended flies, Catch tracking journal, Database of flies and insects, Expert fishing tips

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $29.99 | per year |
| Annual Subscription | $29.99 | per year |

**What reviewers like**

- 👍 Amazing concept
- 💡 Hatch forecast awesome
- 👍 Customer service prompt
- 👍 Helpful for new anglers
- 👍 Great for fly box organization

**What reviewers complain about**

- 😞 Fly identification inaccurate
- 😞 Scan feature doesn't work
- 😞 Misses common flies
- 😞 Not worth the cost
- 😞 Limited library

**Reported bugs**

- Scan feature doesn't work with iPhone
- ID tool is inaccurate
- Camera features not working as expected
- App won't open without internet
- Auto-detect takes forever to lock on

**Requested features**

- Allow offline use
- Integrate Google Lens
- Offer a free trial
- Make app free or charge upfront


## Frequently asked questions

### Is Graylight free?

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

### Is IdentaFly free?

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

### Which has better reviews, Graylight or IdentaFly?

Graylight is rated higher. Graylight averages 4.5 out of 5 from 39 ratings, while IdentaFly averages 3.4 from 114 ratings.

### Do Graylight or IdentaFly have ads?

Graylight shows ads; IdentaFly does not.

### Which is updated more often, Graylight or IdentaFly?

Graylight ships an update every 7 months, and IdentaFly every 3 weeks. Most recently, Graylight was updated on October 27, 2026 and IdentaFly on October 24, 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.*