Hatchpedia vs CFSWater
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hatchpedia
Identify hatching insects while fishing with this pocket entomologist. Search by description or example, view curated photos, and access detailed information about bug lifecycles and regional hatch times. Plan trips and learn about aquatic insects, even offline.
- Identify hatching insects by description
- Search by example with graphical tools
- Curated photos of all lifecycle phases
- Detailed bug information and taxonomy
- Offline functionality
- Location and date-based hatch predictions
- Trip planning for fishing expeditions
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A mayfly lands on you. What is it? What's a good fly to tie on? Hatchpedia puts a pocket-sized aquatic entomologist in your hand. Identify mayflies, caddisflies, stoneflies, and hundreds of other aquatic insects using everyday observations. Explore detailed photos, life stages, and hatch timing, whether you’re beside your favorite stream or planning your next trip. DESCRIBE THE BUG. DISCOVER THE INSECT. Upright wings. Yellow body. Two tails. 1/2 inch body. Describe what you see in your own words. Hatchpedia’s purpose-built search engine matches your observations against more than 520 insects that trout love to eat. No scientific names or special search syntax required. Not sure where to start? Search by Example gives you ready-made descriptions to try and adapt. BUILT FOR DAYS OFF THE GRID Your favorite fishing spots don’t always come with cell service. Hatchpedia’s insect identification and reference content work offline, so you can stay on the water instead of searching for a signal. Subscribers can use Hatchpedia offline for up to 14 days after their last successful subscription verification. Open the app online before heading into the backcountry. SEE THE DETAILS THAT MAKE THE DIFFERENCE Explore more than 1,000 professionally licensed photographs selected to help you recognize aquatic insects through their life stages. Look beyond a name with detailed information including: - Common and scientific names - Approximate adult size - Known U.S. hatch regions and seasonal timing - An explanation of why an insect matched your search - Life-stage guidance explaining why each phase matters to trout FIND WHAT FITS YOUR WATER Use your location and date to narrow your search to insects associated with your area and season. Planning a trip? Choose a U.S. region and date to explore likely hatches before you pack your fly box. START LEARNING FOR FREE Explore Hatchpedia’s free educational pages about aquatic insects and their life cycles. Subscribe to unlock identification and the full reference experience. From the first insect you notice to a deeper understanding of your home water, Hatchpedia helps you fish with knowledge and confidence. Privacy policy: https://www.hatchpedia.com/privacy Terms and conditions: https://www.hatchpedia.com/terms Join our community: Facebook: https://www.facebook.com/Hatchpedia Instagram: https://www.instagram.com/hatchpedia X: https://twitter.com/hatchpedia
CFSWater
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.
- Water release reporting
- Power generation data
- Weather information
- Army Corps of Engineer tailwaters
- Scheduled and current data
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This app reports scheduled and current water release and power generations along with weather information for the following Army Corp of Engineer tail waters. Bullshoals, AR Tablerock, MO Norfork, AR Greers Ferry, AR Beaver, AR Note: These reported water levels are subject to change and may not honor estimated schedules.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Hatchpedia | CFSWater |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (74 ratings) — better | 4.2 (9 ratings) |
| Positive reviews | 80.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 74 — better | 9 |
| Update frequency | Every 4 days — better | Every 13 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 398 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | James Speaker | Keyhole Software LLC |
Customer experience
Hatchpedia
CFSWater
In-app purchases
Hatchpedia
- Monthly7 Days trial$2.491 Month
- Annual7 Days trial$26.991 Year
- Hatchpedia Lifetime Access$89.99
CFSWater
No in-app purchases
Questions
Is Hatchpedia free?
Is CFSWater free?
Which has better reviews, Hatchpedia or CFSWater?
Do Hatchpedia or CFSWater have ads?
Which is updated more often, Hatchpedia or CFSWater?
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