Bird Journal vs Nudge Habit Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Nudge Habit Tracker
Transform daily discipline into an RPG adventure where your progress fuels the evolution of a pixel art dragon. Set custom habit loops and track your focus with post-session analytics to evolve your life.
- RPG adventure habit tracking
- Pixel art dragon evolution
- Customizable habit loops
- Visual progress reflection
- Post-session focus analytics
- Stunning pixel art animations
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Meet your new accountability partner. Most habit trackers feel like a chore. Nudge turns your daily discipline into an epic RPG adventure. Whether you're trying to stay hydrated, hit the gym, or master a new skill, your progress directly fuels the growth of your very own pixel art dragon. FROM EGG TO LEGEND Watch your companion transform through 5 distinct stages of evolution. From a mysterious blue-spotted egg to a massive, laser-breathing Ancient Dragon, every "Nudge" you complete brings you closer to greatness. WHY NUDGE WORKS: Visual Growth: See your hard work reflected in your dragon’s evolution. Custom Habit Loops: Set routines that fit your life—not the other way around. Stunning Pixel Art: Enjoy high-quality, retro-inspired chibi animations. Focus Scores: Track how "locked in" you really are with our post-session analytics. Don't just track your life. Evolve it. Hatch your first dragon today.
Screenshots
Verdict
The clearest difference is rating: Nudge Habit Tracker at 5.0 against Bird Journal's 3.0. Nudge Habit Tracker also leads on in-app purchases (none vs 1) and update cadence (daily vs weekly). On price, ratings volume, 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
Both are free to download. Bird Journal sells 1 one-off in-app purchase. Nudge Habit Tracker asks for nothing beyond the download.
Nudge Habit Tracker holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 16 and 8 respectively. Written reviews point the same way: 76% of Bird Journal's written reviews are positive against 100% of Nudge Habit Tracker's.
Bird Journal ships an update weekly, Nudge Habit Tracker daily. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Bird Journal | Nudge Habit Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (16 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 76.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 8 |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 95 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | Bluebird Technology Limited | FAHREDDIN ALI PALA |
Customer experience
Bird Journal
Nudge Habit Tracker
Bugs and requests
Bird Journal
Reported bugs
9 issues- App crashes when going for Brazil or USA
- App not matching birds for UK
- Cannot add recent sightings of Boobys etc.
- App no longer runs reliably on iOS
- App is buggy and unclear
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- Cannot sign in
- Data lost on phone replacement
- Sync issues between mobile and desktop
- Orientation issues on iPad
Requested features
52 requests- Add Avilist taxonomy support
- Update to current species naming conventions
- Filter species by name or family
- Species pages to list sightings
- Way to jump to early dates in entries
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- Manually enter coordinates for new locations
- Auto-populate location and weather
- Attach photos in the app
- Share information with groups of friends
- Add mammals to the update version
- Add checklists for other wildlife (dragonflies, butterflies)
- Add missing counties to lists
- Add a pull-down box for sites when adding sightings
- Geotag and move sightings after seeing them
- World list and other wildlife lists
- Life List section
- Custom species entry
- Location filtering for own locations
- Improved species list customization
- Improved list management on mobile
- More intuitive export function
- More detailed statistics on mobile
- County species lists enhancements
- Add dragonflies, butterflies checklists
- Add mammals to the app
- Add world list and other wildlife lists
- Add Life List section
- Add custom species entry
- Add location filtering for own locations
- Improve species list customization
- Improve list management on mobile
- Improve export function
- Add more detailed statistics on mobile
- Enhance county species lists
- Add photo attachments to the app
- Add ability to share trips with other users
- Add ability to share entries with another user
- Add ability to share a trip
- Add mammals to the update version
- Add checklists for other wildlife (dragonflies, butterflies)
- Add missing counties to lists
- Add a pull-down box for sites when adding sightings
- Geotag and move sightings after seeing them
- World list and other wildlife lists
- Life List section
- Custom species entry
- Location filtering for own locations
- Improved species list customization
- Improved list management on mobile
- Improved export function
- Add more detailed statistics on mobile
- Enhance county species lists
Nudge Habit Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bird Journal
- One Year Premium Subscription$34.99
Nudge Habit Tracker
No in-app purchases
Questions
Is Bird Journal free?
Is Nudge Habit Tracker free?
Which has better reviews, Bird Journal or Nudge Habit Tracker?
Do Bird Journal or Nudge Habit Tracker have ads?
Which is updated more often, Bird Journal or Nudge Habit Tracker?
Other comparisons
