SpecterSense vs Harmoney
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpecterSense
This app detects nearby smart glasses by scanning for their Bluetooth Low Energy advertising signals. It alerts you in real-time to potential recording devices, even when running in the background. Customize detection range and receive immediate push and haptic alerts.
- Real-time BLE scanning
- Proximity estimation
- Adjustable detection range
- Push notifications & haptic alerts
- Background scanning
- Detection log with export
- Custom manufacturer IDs
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SpecterSense detects nearby smart glasses by scanning for their Bluetooth Low Energy (BLE) advertising signals. When camera-equipped smart glasses from Meta, Snap, or Luxottica are broadcasting nearby, the app alerts you in real time — giving you awareness of potential recording devices in your vicinity. How It Works Every BLE device broadcasts small data packets called advertising frames that include a manufacturer identifier assigned by the Bluetooth Special Interest Group (SIG). These identifiers are standardized, mandatory, and immutable — making them a reliable detection signal. SpecterSense continuously scans for these broadcasts and matches them against known smart glasses manufacturers, including Meta Platforms, Meta Platforms Technologies (Ray-Ban Meta AI Glasses), Luxottica Group (Ray-Ban Meta frames), and Snap Inc. (Spectacles). When a match is detected within your configured range, you receive an immediate push notification and haptic alert — even if the app is running in the background. Key Features Real-Time BLE Scanning — Continuously monitors for smart glasses advertising frames using Apple's Core Bluetooth framework. Proximity Estimation — Uses RSSI (Received Signal Strength Indicator) to estimate whether a detected device is nearby, and displays distance categories from Immediate to Far. Adjustable Detection Range — Set your own RSSI threshold to control how close a device must be before triggering an alert. Fine-tune sensitivity to your environment. Push Notifications & Haptic Alerts — Receive immediate, unmissable alerts the moment smart glasses are detected within range. Background Scanning — Detection continues even when the app is not in the foreground, so you stay informed without actively monitoring. Detection Log — Every detection event is logged with a timestamp, manufacturer ID, signal strength, and estimated proximity. Export your log for personal records. Custom Manufacturer IDs — Add any BLE manufacturer company ID (hex value) to scan for additional devices beyond the built-in list. Zero Data Collection — SpecterSense collects no user data, sends no telemetry, displays no ads, and transmits nothing off your device. All detection data stays local on your iPhone. Supported Devices The app monitors for the following Bluetooth SIG Company IDs: Meta Platforms, Inc. Meta Platforms Technologies, LLC (Ray-Ban Meta AI Glasses) Luxottica Group S.p.A. (Ray-Ban Meta frames) Snap Inc. (Spectacles) You can add additional manufacturer IDs through the Settings tab. Important Notes Because detection is based on manufacturer company IDs shared across a manufacturer's entire product line, the app may also alert on other Bluetooth-enabled products from the same companies — such as Meta Quest VR headsets. Context matters: if you receive an alert in a public setting where VR headsets are unlikely, the detection is more likely to correspond to smart glasses. Detection depends on the target device actively broadcasting BLE advertising frames. Devices in airplane mode, with Bluetooth disabled, or not actively advertising will not be detected. Signal strength can be affected by physical obstacles, body absorption, and device orientation. This app is a passive awareness tool. It reads publicly broadcast BLE advertising data and does not connect to, interact with, or interfere with any detected devices. Your Privacy, Your Awareness Smart glasses with built-in cameras can be difficult to distinguish from ordinary eyewear. SpecterSense gives you an additional layer of situational awareness — a simple, private, on-device tool to help you know when camera-equipped wearables may be nearby.
Harmoney
This app helps co-parents track and split shared expenses for children, offering a neutral platform to log costs, agree on splits, and view balances. Features include receipt scanning, customizable splits, and expense approval to prevent disputes.
- AI receipt scanning
- Customizable expense splits
- Live net balance tracking
- Expense approval system
- Transaction history export
- Timestamped logs
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Harmoney is a free shared expense and child support tracker built specifically for co-parents. Track child support payments, organize shared expenses, keep proof of every transaction, and always know who owes what -> all in one simple, neutral place. Whether you’re managing medical bills, school expenses, sports, clothing, or monthly child support, Harmoney helps both parents stay organized with a shared record everyone can trust. Coparenting isn’t always easy. Keeping track of money shouldn’t make it harder. WHY PARENTS CHOOSE HARMONEY * Track child support with confidence: Record payments against your child support schedule and keep proof of every payment in one place. No digging through bank statements, texts, or emails. * Keep shared expenses organized: Medical bills, school fees, extracurricular activities, clothing, and everyday expenses all stay together in one shared record designed specifically for co-parenting. * Always know who owes what: A live shared balance automatically keeps track of reimbursements and payments, so both parents are always looking at the same numbers. * Snap receipts in seconds: Just take a photo of a receipt. Harmoney’s AI fills in the amount, merchant, and date automatically, making it quick to log new expenses. * Split expenses your way: Set your usual split (50/50, 60/40, or any arrangement that works for your family), then adjust individual expenses whenever needed. * Approve expenses together: Choose whether expenses require approval before they’re added to the shared balance, helping prevent misunderstandings before they become disagreements. * Keep a complete history: Every expense, payment, approval, and update is securely timestamped, giving you a reliable record whenever you need it. * Export your records: Download your complete history as a PDF or CSV whenever you need documentation for taxes, legal matters, or your own records. * Share with your attorney or mediator: Invite a lawyer, mediator, or other trusted observer to securely view your records whenever you need a clear, neutral picture of your shared expenses and child support history. GET STARTED FOR FREE Getting started takes just a few minutes. Create your free account, invite your co-parent, and start tracking expenses and child support together. Most families can use Harmoney at no cost. Privacy Policy: https://www.harmoney.one/privacy-policy Terms of Use (EULA): https://www.harmoney.one/terms-of-service
Screenshots
Verdict
The clearest difference is price: Harmoney at Free against SpecterSense's $3.99. Harmoney also leads on device support (3 vs 1). SpecterSense's advantage is in-app purchases (none vs 2) and update cadence (every 4 days vs every 9 days). On rating, ads and iOS requirement 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
Harmoney is free to download; SpecterSense costs $3.99 up front. Harmoney sells 2 in-app purchases, starting at $4.00 per month. SpecterSense asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SpecterSense against 5.0 for Harmoney. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
SpecterSense ships an update every 4 days, Harmoney every 9 days. Both last shipped on October 24, 2026.
| Parameter | SpecterSense | Harmoney |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Alex Dobson | Harmoney LLC |
Customer experience
SpecterSense
Harmoney
In-app purchases
SpecterSense
No in-app purchases
Harmoney
- Harmoney Premium$4.001 Month
- Harmoney Premium$40.001 Year









