Comparison

Tracker vs Miri

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

Head to head
About

Tracker

This app uses advanced mathematical algorithms to pinpoint exact geographic locations based on distance data from multiple reference points. It's designed for developers and tech enthusiasts needing precise spatial analysis and location-based service development.

Highlights
  • Advanced trilateration engine
  • Geometric visualizer
  • Real-time coordinate tracking
  • Multiple coordinate formats
  • On-device processing
  • Privacy committed
Features
Read full description

Welcome to LocatorX – Multi-Point Location.Find people, partners/couples, or anyone on social media using known distance data. Moving beyond basic GPS mapping, LocatorX empowers developers, engineers, and tech enthusiasts to calculate and pinpoint exact geographic locations using advanced mathematical geometric trilateration algorithms. Whether you need to map out signal nodes, optimize indoor navigation systems, perform spatial analysis, or develop bespoke location-based services, LocatorX provides a minimalist, robust toolkit designed for accuracy and speed. 【Core Technology】 Advanced Trilateration Engine: Input three reference points (nodes) and their relative distances (signal strengths) to instantly compute the precise intersection target. Geometric Visualizer: Experience a clean, mathematical visualization of how the intersecting geometric rings converge to define a specific location. Real-Time Coordinate Tracking: Monitor spatial distances and coordinate changes with minimal latency. Coordinate Formats: Supports multiple coordinate formats (e.g., Decimal Degrees, DMS) for maximum compatibility. 【Privacy Committed】 LocatorX is an on-device utility. We process spatial calculations strictly locally. We do not track your background location without explicit consent, nor do we sell your spatial data. Unlock the power of geometric precision. Download LocatorX today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://docs.google.com/document/d/1mJqHeNt10DcFYIjzXltFFw7ZG0gwe8JhUEnrf8qeGOU/edit?usp=sharing

About

Miri

Transform your iPhone or iPad into a wireless trackpad for your Mac. Enjoy precise cursor control, gesture support, and remote typing without any extra hardware. Connect via Wi-Fi, AirDrop, or Bluetooth for seamless integration.

Highlights
  • Wireless trackpad functionality
  • Remote text input
  • Multiple connection options (Wi-Fi, AirDrop, Bluetooth)
  • Native Mac trackpad gestures
  • Adjustable tracking and scrolling speeds
  • Universal purchase for iPhone, iPad, and Mac
Features
Read full description

Miri 把你的 iPhone 或 iPad 变成 Mac 的无线触控板。不用额外硬件,手机就是你随身携带的精准触控板。 搜「Miri」 下载初代版本难免有瑕疵,我是一个小白,但我会一直走下去 三种连接方式,任何场景都能用: • Wi-Fi 网络 — 同一路由器下,延迟最低的全屋覆盖 • AirDrop 直连 — 只需打开 Wi-Fi 开关,无需路由器也能连 • 蓝牙 BLE — 仅需蓝牙,低功耗长续航 原生手势,和 Mac 触控板一样的直觉操作: • 单指滑动 — 移动光标,精准到像素 • 单指轻点 — 左键单击,零延迟 • 单指按住后拖 — 左键拖拽,拖动窗口和文件 • 双指轻点 — 右键菜单 • 双指上下滑 — 鼠标滚轮,支持自然滚动 两种输入,远程打字不妥协: • 功能键盘 — F1-F12、方向键、Cmd/Opt/Ctrl 修饰键 • 文本输入 — 调用系统原生键盘,中文英文实时同步到 Mac 可调参数,你的触控板你做主: • 光标跟踪速度、滚动速度 • 自然滚动 / 传统滚动切换 • 拖拽时长、移动死区、滚动死区防误触 • 右键方式可选双指轻点或单指长按 界面设计: • iPhone 端全屏沉浸式触控板,状态条自动隐藏 • Mac 端自适应窗口,菜单栏常驻图标 • 内置手势教程,打开即用 Universal Purchase:一次购买,iPhone、iPad、Mac 三端可用。只需在 Mac 上下载 Miri 并允许辅助功能权限,即可开始使用。 技术协议:https://app.notion.com/p/Miri-396dbcee630580b2b4e3dda09da1eead?source=copy_link 用户协议:https://app.notion.com/p/Miri-396dbcee6305808fa849e7361bd19117?source=copy_link 隐私政策:https://app.notion.com/p/Miri-396dbcee630580a5b429d1574482d49e?source=copy_link Miri 不收集任何个人信息,无广告,无订阅。 买断后,永久使用。

Screenshots

Tracker4 screens
Miri3 screens

Verdict

The call

The clearest difference is price: Tracker at Free against Miri's $0.99. Tracker also leads on iOS requirement (15.0 vs 17.0). Miri's advantage is in-app purchases (none vs 2). On review sentiment, 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

Tracker is free to download; Miri costs $0.99 up front. Tracker sells 2 in-app purchases, starting at $0.99 per month. Miri asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
Tracker versus Miri: the parameters behind the verdict, then further details
ParameterTrackerMiri
PriceFree — better$0.99
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size2 MB3 MB
Age rating4+4+
Developerliang zeng逸飞 姚

Customer experience

Tracker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Miri

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Tracker

Subscriptions2
  • LocatorX Pro Month$0.991 Month
  • LocatorX Pro Year$3.991 Year
None

Miri

No in-app purchases

Questions

Is Tracker free?
Tracker is free to download, with in-app purchases available.
Is Miri free?
Miri costs $0.99, with no in-app purchases.
Do Tracker or Miri have ads?
Neither Tracker nor Miri shows ads.
Which is updated more often, Tracker or Miri?
Tracker ships an update every 2 weeks, and Miri every 2 weeks. Most recently, Tracker was updated on October 8, 2026 and Miri on September 29, 2026.

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