Comparison

ThemeDay vs Tracker Detector

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

Head to head
About

ThemeDay

Features
Read full description

Dress your iPhone for every special moment. ThemeDay automatically switches your wallpaper, lock screen, and widgets at midnight on birthdays, anniversaries, festivals, and 60+ other special occasions, then restores your default the next day. Set it up once. Your iPhone does the rest. HOW IT WORKS: Add your special dates - birthday, anniversary, Diwali, Christmas, graduation, and more ThemeDay sets up an automatic midnight switch on your phone On the special day, your iPhone wakes up with a themed wallpaper The next day, your default wallpaper is restored No daily effort. No manual changes. 65+ OCCASION THEMES: Personal: Birthdays, wedding day, personal milestones Romance: Valentine's Day, anniversary, engagement, propose day, rose day, hug day, kiss day Family: Mother's Day, Father's Day, baby shower, Raksha Bandhan, pet birthdays Indian Festivals: Diwali, Holi, Eid, Navratri, Onam, Ganesh Chaturthi, Dussehra, Baisakhi Western Festivals: Christmas, Halloween, Easter, Thanksgiving, New Year's Eve, St. Patrick's Day, Hanukkah, 4th of July Achievements: Graduation, promotion, new job, house warming, retirement Social: Friendship Day, Women's Day, World Environment Day, Pride Day, Teacher's Day FEATURES: Automatic wallpaper switch at midnight Home screen and lock screen themed together WidgetKit widgets with countdown and greetings Day-before reminder notification App icon changes based on occasion Auto restore to default wallpaper Preview themes before applying Import birthdays from Contacts Import events from Calendar THEMEDAY PRO: No ads Unlimited saved occasions (free version: 5) AI Wallpaper Generator Custom Theme Builder Multiple theme variants iCloud sync Extended theme duration All plans auto-renew. Cancel anytime in App Store settings. Payment is charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Privacy Policy: https://sites.google.com/view/privacytermsconditionthemeday/home Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Tracker Detector

This app helps you detect hidden devices like Bluetooth trackers, Wi-Fi cameras, and magnetic GPS trackers. It provides tools to scan your surroundings and offers safety guides for enhanced privacy.

Highlights
  • Bluetooth tracker scan
  • Wi-Fi camera scan
  • Lens finder tool
  • Magnetic detector
  • Safety guides
  • Scan history
Features
Read full description

Worried someone is tracking or watching you? Tracker Detector checks for hidden AirTags and Bluetooth trackers, for cameras on the Wi-Fi you're connected to and for the magnets that hold GPS trackers to cars. One app, a few seconds per check. Staying in a hotel or a rental, borrowing a car or just have a feeling something's off? Run a sweep, see what's around you and get clear next steps. No account needed. Your scan results never leave your phone. BLUETOOTH TRACKER SCAN • One-tap sweep for AirTag, Tile, Chipolo, SmartTag and every other nearby Bluetooth device • Smart classification: trackers, headphones, watches, TVs and unknown devices • Sightings across days show which devices keep showing up near you • Find Mode turns your phone into a signal meter that gets stronger as you get closer • Mark your own devices as known so they never alarm you WI-FI CAMERA SCAN • Checks the Wi-Fi network you're on for devices that behave like cameras • Every device sorted into Likely Camera, Needs Attention, Unknown and Known • Tap any device to see why it's listed: maker, open ports, video stream services • Made for networks you join, like hotel and rental Wi-Fi. Some guest networks hide devices from each other, and cameras on another network or recording only to a memory card can't be seen, so pair it with Lens Finder LENS FINDER • Turn off the lights, switch on the flashlight and the red filter • Look for the small glint a camera lens reflects back MAGNETIC DETECTOR • Uses your iPhone's magnetometer to sense strong magnets • Sweep wheel arches, bumpers and under the seats, where GPS trackers are often stuck on with magnets SAFETY GUIDES • Where trackers hide in bags, cars and rooms • How to recognize AirTag, Tile, SmartTag, Chipolo and GPS trackers • What to do if you find one, and help lines for where you live ALSO INSIDE • Scan History with every past sweep • Optional reminders for a weekly safety check • Designed for iPhone Duo, inner and cover displays HOW IT WORKS 1. Tap Start Scan or open a tool 2. Wait a few seconds while Tracker Detector checks around you 3. Review what it found, with the most suspicious devices first 4. Check it in person with Find Mode, Lens Finder or the guides PRIVACY FIRST Your scan results stay on your phone: the devices around you and on your Wi-Fi are never uploaded. No account, no name, no email. We only use basic app analytics to improve the app. PREMIUM Premium unlocks the full results of every Bluetooth sweep and every tool (Magnetic Detector, Lens Finder, Wi-Fi Camera Scan), plus your full Scan History. The yearly plan starts with a free trial. Cancel anytime in your subscription settings. SUBSCRIPTION TERMS • Weekly and Yearly subscriptions available • Auto-renews unless canceled at least 24 hours before the period ends • Manage or cancel anytime in Settings > Apple ID > Subscriptions • The free trial (yearly plan) converts to a paid subscription automatically when it ends Stay safe. Take back your privacy. Download Tracker Detector today. Privacy Policy: https://docs.google.com/document/d/1rTzfLmgMq-89ZvVjs89StCEjeYLbBgyj5BKtzT_kl80/ Terms of Use (EULA): https://docs.google.com/document/d/1-KinzpmNXJ2MXGpQwdEXA9v7gM3TKiPEu1xjCd-6JFY/

Screenshots

ThemeDay4 screens
Tracker Detector4 screens

Verdict

The call

The clearest difference is ads: Tracker Detector at none against ThemeDay's shown. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ThemeDay sells 3 in-app purchases, starting at $1.99 per 7 days and Tracker Detector sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ThemeDay ships an update fortnightly, Tracker Detector every 10 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

Scorecard1 real difference · 8 level
ThemeDay versus Tracker Detector: the parameters behind the verdict, then further details
ParameterThemeDayTracker Detector
PriceFreeFree
Rating—5.0 (5 ratings) — better
Number of ratings—5 — better
Update frequencyFortnightlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size128 MB17 MB
Age rating9+4+
DeveloperAPP TEAMDenis Skuratovich

In-app purchases

3 purchases

ThemeDay

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$6.991 Month
  • Yearly$29.991 Year
3 purchases

Tracker Detector

Subscriptions3
  • Weekly Offer$9.997 Days
  • Weekly Premium$14.997 Days
  • Yearly Premium3 Days trial$99.991 Year

Questions

Is ThemeDay free?
ThemeDay is free to download, with in-app purchases available.
Is Tracker Detector free?
Tracker Detector is free to download, with in-app purchases available.
Do ThemeDay or Tracker Detector have ads?
ThemeDay shows ads; Tracker Detector does not.
Which is updated more often, ThemeDay or Tracker Detector?
ThemeDay ships an update fortnightly, and Tracker Detector every 10 days. Most recently, ThemeDay was updated on November 5, 2026 and Tracker Detector on November 9, 2026.

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