Flower Ref vs Bumble Bee Watch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flower Ref
A quick reference guide for growing and enjoying popular North American flowers. It provides essential information on sun, soil, and cultivation, along with background details for each bloom. High-resolution images can be viewed in slideshows, shared, or printed.
- Flower identification
- Growing guidelines (sun, soil, water)
- USDA hardiness zones
- Background information
- High-resolution images
- Image slideshows
- Shareable images
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Flower Ref helps with flowers. Flower Ref is a quick reference guide to growing and enjoying popular North American flowers. Like a green thumb, Flower Ref offers sun, soil and cultivation guidelines, and background information for each flower. Flower Ref identifies and celebrates flowers with beautiful high resolution images which can display as a slide show, and may be shared or printed. Flower Ref helps with: - Common names and scientific names - Sun, soil, watering guidelines - USDA hardiness zones - Handy dictionary - background notes Flowers grown in optimum conditions provide longer lasting blooms that give color and beauty all season.
Bumble Bee Watch
Contribute to bumble bee conservation by submitting sightings and photos. Discover species around you, learn identification with interactive tools, and explore maps of recent observations. This app is designed for nature enthusiasts of all levels.
- Submit sightings and photos
- Discover local bumble bee species
- Interactive species identification tool
- View seasonal abundance charts
- Explore sighting maps
- Detailed species descriptions
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Bumble Bee Watch is a citizen science project dedicated to tracking and conserving North America’s bumble bees. The Bumble Bee Watch app is the best way to learn and engage with bumble bees around you and to contribute sightings to this important citizen science project. It is a comprehensive and easy to use resource that is geared towards all levels of nature enthusiasts. ENGAGE: •Submit sightings and upload photos directly to Bumble Bee Watch and contribute to an important ongoing citizen science project DISCOVER Species Around You: •View species list of all of North America's bumble bee species and filter species list by selecting regions or viewing nearby species •Use bar charts of seasonal abundance built from the Bumble Bee Watch database of sightings •Explore maps of recent sightings from Bumble Bee Watch LEARN: •Use interactive Smart Search tool to quickly identify a bumble bee species by pattern •Read species descriptions that include look-alike species and common floral hosts to help confirm identifications •View and compare sightings with species photos and detailed illustrations The Bumble Bee Watch mobile application is an important conservation tool. It was developed through a collaboration between BirdsEye and the folks at Bumble Bee Watch.
Screenshots
Verdict
The clearest difference is price: Bumble Bee Watch at Free against Flower Ref's $3.99. Bumble Bee Watch also leads on ratings volume (17 vs 3) and iOS requirement (11.0 vs 18.0). Flower Ref's advantage is review sentiment (100% vs 83%) and rating (4.7 vs 4.5). On update cadence, ads, in-app purchases and device support 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
Bumble Bee Watch is free to download; Flower Ref costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flower Ref holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Bumble Bee Watch has 17 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Flower Ref's written reviews are positive against 83% of Bumble Bee Watch's.
Flower Ref ships an update every 7 months, Bumble Bee Watch every 10 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | Flower Ref | Bumble Bee Watch |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.7 (3 ratings) — better | 4.5 (17 ratings) |
| Positive reviews | 100.0% of reviews — better | 83.3% of reviews |
| Number of ratings | 3 | 17 — better |
| Update frequency | Every 7 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 94 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Steve Shaw | Birds In The Hand, LLC |
Customer experience
Flower Ref
Bumble Bee Watch
In-app purchases
Flower Ref
No in-app purchases
Bumble Bee Watch
No in-app purchases




