Comparison

Device Tracker Plus vs Diaryin

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

Head to head
About

Device Tracker Plus

This app allows users to privately share their location with family and friends in real-time. It offers features like automatic place alerts, location history, and an SOS button for emergencies, ensuring peace of mind and connection.

Highlights
  • Real-Time GPS Tracking
  • Automatic Place Alerts (Safe Zones)
  • 30-Day Location History
  • One-Tap Panic Button (SOS Alert)
  • Integrated Group Messaging
  • Cross-Platform Compatibility
Features
Read full description

Staying close to the people who matter most should be easy. Device Tracker Plus is the simplest, most user-friendly way to privately share your location with family and friends, giving you everyday peace of mind without the complexity. Feel more connected and worry less with features designed for your life: Real-Time GPS Tracking: See their live location on a private, easy-to-read map. Pinpoint their exact location and get instant updates when you need them most. Automatic Place Alerts: Create virtual "Safe Zones" around important locations like school, home, or work. Get automatic push notifications the moment a group member arrives or leaves, so you know they're safe without having to ask. 30-Day Location History: Gently review past journeys and daily routines. See an ongoing timeline of your loved ones' comings and goings, organised by day, to ensure their routine is on track. One-Tap Panic Button (SOS Alert): If a member of your group is in trouble, they can press the SOS button to send an instant help alert with their precise location to everyone in the group. Integrated Group Messaging: Keep all your communication in one place. Send messages, coordinate plans, and share updates with your whole group without needing to switch between different apps. Simple for Everyone Our app is designed to be easy for anyone to use, from kids to grandparents, so your whole family can connect, no matter what phone they have. Private and Secure Your privacy is our top priority. Your information is only ever shared with the people you invite and approve. Unlike other location sharing services, we never sell your data. Ready to feel a little closer? Download Device Tracker Plus and subscribe today. IMPORTANT: Device Tracker Plus can only locate a device with the app installed. If you have already lost the device before purchasing Device Tracker Plus, you will not be able to locate the lost device.

About

Diaryin

Features
Read full description

Diary Lite is a free online diary journal. You can use it to record daily diary, secret thoughts, journeys, moods, and any private moments. It is a journal app with pictures, that supports adding themes, stickers, font, etc. to make your personal diary journal more vivid and safe. Reasons for choosing Diary Lite - Safe and Private Journaling app - Always protecting you It is a personal diary. - Diary Lite sync and backup - Never lose memories Sync your private diaries or daily journals to the cloud via by account Google and Apple. - Stickers and mood tracking diary - Care about your mood status Various interesting stickers and emojis are updated continuously. Use them to express your feelings in your diary journal. Some moods are hard to describe with words in a diary, then you can choose mood diary symbols. Add your diary mood when you start writing private journals, and you can review your mood changes through the calendar. We wish you feel happy in your daily diary. Actually, keeping daily journals can also be a kind of joy. - Diary Lite is a free digital diary journal. You can write your secret diary at any time, anywhere, as long as you like. We will always be with you and listen to you. Thanks for using Diary Lite Journal. If you like this free diary with lock app, please give us 5 stars.

Screenshots

Device Tracker Plus4 screens
Diaryin4 screens

Verdict

The call

The clearest difference is in-app purchases: Diaryin at none against Device Tracker Plus's 1. Diaryin also leads on iOS requirement (13.4 vs 15.1). Device Tracker Plus's advantage is update cadence (every 9 days vs every 3 months). On price, 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. Device Tracker Plus sells 1 in-app purchase, starting at $9.49 per month. Diaryin asks for nothing beyond the download.

UpkeepUpdate frequency

Device Tracker Plus ships an update every 9 days, Diaryin every 3 months. The most recent releases landed on October 4, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
Device Tracker Plus versus Diaryin: the parameters behind the verdict, then further details
ParameterDevice Tracker PlusDiaryin
PriceFreeFree
Rating2.0 (14 ratings) — better—
Positive reviews17.9% of reviews—
Number of ratings14 — better—
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.4 — better
Further details — not scored
Size49 MB38 MB
Age rating4+4+
DeveloperBoston DigitalTRAN PHU

In-app purchases

1 purchases

Device Tracker Plus

Subscriptions1
  • Device Tracker Plus$9.491 Month
None

Diaryin

No in-app purchases

Questions

Is Device Tracker Plus free?
Device Tracker Plus is free to download, with in-app purchases available.
Is Diaryin free?
Diaryin is free to download, with no in-app purchases.
Do Device Tracker Plus or Diaryin have ads?
Neither Device Tracker Plus nor Diaryin shows ads.
Which is updated more often, Device Tracker Plus or Diaryin?
Device Tracker Plus ships an update every 9 days, and Diaryin every 3 months. Most recently, Device Tracker Plus was updated on October 4, 2026 and Diaryin on September 28, 2026.

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