Comparison

Bird Journal vs GreenThumbs

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bird Journal

Record, explore, and share your bird and wildlife observations. This app allows for detailed data entry, including photos and habitat information, with a vast global species library. Access your records across devices and contribute to conservation efforts.

Highlights
  • Record observations with custom data entry
  • Explore records with reports, graphs, and maps
  • Share records and contribute to conservation
  • Access data on any device
  • Secure cloud storage for data
  • Import existing records from other apps
Features
Read full description

Bird Journal is the best way to record, explore and share your bird & wildlife observations and experiences. It has thousands of users across the world, and now brings its full power to iPhone and iPad in one beautifully native app. Start keeping a record of your bird & wildlife observations now with a free account. RECORD ANYTHING Enter bird & wildlife observations, photos, habitat and more with customisable data entry. Bird Journal's growing library contains hundreds of checklists and taxonomies, with over 100,000 species and subspecies worldwide. EXPLORE YOUR RECORDS Enjoy looking back through your data with beautiful entry reports, species lists, graphs*, maps*, reports* & a redesigned photo gallery. Search instantly by date, species, location & more. POWERFUL TOOLS, NOW ON MOBILE Import and export your records, replace species across your data, and build your own custom checklists, taxonomies and synonym packs — all for the first time on your phone or tablet. SHARE YOUR RECORDS Export, print and share records, species lists and photos straight to friends and other apps. eBird and BirdTrack systems are fully supported, so you can conveniently contribute to conservation efforts. ACCESS ANYWHERE Access and enter your records on any supported device or computer. Data is stored on each device, meaning you always have access even when on the move, in the field or abroad. REMEMBER FOREVER Never lose your data. Everything added to Bird Journal is safely and securely stored in Bird Journal's cloud. If you lose your device or your computer malfunctions, simply sign back in to your account to carry on from where you left off. BRING YOUR DATA Get started quickly by importing existing records from any other system or app. eBird, BirdTrack & Wildlife Recorder records can be imported directly. * Requires an upgrade to a Bird Journal Premium account.

About

GreenThumbs

Read full description

Join the Local Food & Eco Movement! Discover fresh, local produce and eco-friendly resources with GreenThumbs. Our community-driven map helps you find farmers' markets, roadside stalls, homegrown food, and useful spots nearby, from drinking water points to recycling and community gardens. Support local growers, plan eco-conscious outings, and connect with people building a greener community around you. Key Features: • Explore local food sellers and their offerings, from organic vegetables to homemade jams • Discover community resources on the map: water points, recycling, allotments, and more • Add your own produce listings to share with others • Check in on spots you visit to help keep the map accurate, and earn GreenPoints as you go • Save your favourite listings and places to find them again fast • Chat directly with local growers and sellers to ask about what's available GreenThumbs empowers you to live greener and inspire others. By sharing listings, checking in on local spots, and spreading the word, you can help grow GreenThumbs into a global movement for sustainable living and community connection. Join now to help shape a more sustainable world!

Screenshots

Bird Journal4 screens
GreenThumbs4 screens

Verdict

The call

The clearest difference is in-app purchases: GreenThumbs at none against Bird Journal's 1. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bird Journal sells 1 one-off in-app purchase. GreenThumbs asks for nothing beyond the download.

UpkeepUpdate frequency

Bird Journal ships an update every 9 days, GreenThumbs every 11 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
Bird Journal versus GreenThumbs: the parameters behind the verdict, then further details
ParameterBird JournalGreenThumbs
PriceFreeFree
Rating3.0 (16 ratings) — better—
Positive reviews76.5% of reviews—
Number of ratings16 — better—
Update frequencyEvery 9 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size94 MB74 MB
Age rating4+4+
DeveloperBluebird Technology LimitedGreenThumbs Global LTD

In-app purchases

1 purchases

Bird Journal

One-time1
  • One Year Premium Subscription$34.99
None

GreenThumbs

No in-app purchases

Questions

Is Bird Journal free?
Bird Journal is free to download, with in-app purchases available.
Is GreenThumbs free?
GreenThumbs is free to download, with no in-app purchases.
Do Bird Journal or GreenThumbs have ads?
Neither Bird Journal nor GreenThumbs shows ads.
Which is updated more often, Bird Journal or GreenThumbs?
Bird Journal ships an update every 9 days, and GreenThumbs every 11 days. Most recently, Bird Journal was updated on September 20, 2026 and GreenThumbs on September 14, 2026.

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