# Hatchpedia vs CFSWater

The clearest difference is in-app purchases: CFSWater at none against Hatchpedia's 3. CFSWater also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.1). Hatchpedia's advantage is update cadence (every 4 days vs every 13 months) and rating (4.5 vs 4.2). On price and ads there is nothing between them.

Both are free to download. Hatchpedia sells 3 in-app purchases, starting at $2.49 per month. CFSWater asks for nothing beyond the download.

Hatchpedia holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Hatchpedia has 74 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 80% of Hatchpedia's written reviews are positive against 67% of CFSWater's.

Hatchpedia ships an update every 4 days, CFSWater every 13 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hatchpedia | CFSWater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (74 ratings)](https://appshunter.io/ios/app/hatchpedia/id1639103797/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/cfswater/id1660268618/reviews) |
| Number of ratings | **74** | 9 |
| Positive reviews | **80.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 13 months |
| Monetization | Freemium | **Free** |
| Size | 398 MB | 28 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [James Speaker](https://appshunter.io/developer/1639103799) | [Keyhole Software LLC](https://appshunter.io/developer/537643862) |

## What reviewers say

### Hatchpedia

[App page](https://appshunter.io/ios/app/hatchpedia/id1639103797)

Identify aquatic insects for fly fishing by describing their appearance. Access detailed photos, hatch timing, and regional information. Works offline for remote fishing trips.

**Highlights:** Insect identification by description, Detailed insect photos and life stages, Hatch timing and regional data, Offline functionality, Search by example, Location-based hatch suggestions

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Annual | $26.99 | per year |
| Hatchpedia Lifetime Access | $89.99 | one-time |


### CFSWater

[App page](https://appshunter.io/ios/app/cfswater/id1660268618)

Provides real-time and scheduled water release and power generation data for specific Army Corps of Engineer tailwaters. Includes current weather information for affected areas. Data is subject to change and may not always match estimated schedules.

**Highlights:** Water release reporting, Power generation data, Weather information, Army Corps of Engineer tailwaters, Scheduled and current data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hatchpedia free?

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

### Is CFSWater free?

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

### Which has better reviews, Hatchpedia or CFSWater?

Hatchpedia is rated higher. Hatchpedia averages 4.5 out of 5 from 74 ratings, while CFSWater averages 4.2 from 9 ratings.

### Do Hatchpedia or CFSWater have ads?

Neither Hatchpedia nor CFSWater shows ads.

### Which is updated more often, Hatchpedia or CFSWater?

Hatchpedia ships an update every 4 days, and CFSWater every 13 months. Most recently, Hatchpedia was updated on October 30, 2026 and CFSWater 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.*