FPPMon vs Caliber dB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FPPMon
Monitor and control FPP instances locally or remotely. View the status of multiple FPP devices on one screen and configure them directly through the app.
- Monitor FPP instances
- Remote control of FPP devices
- View status on a single screen
- Configure FPP instances remotely
- Local and remote network support
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FPPMon is an app that can monitor and control FPP instances on your local network or remotely. Using a plugin installed on the FPP instance, FPP can communicate its status to the cloud and FPPMon can use that information to display the status of all the FPP instances on a single screen. FPPMon also allows you to click into the FPP instance and configure and control the device remotely.
Caliber dB
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Caliber dB is a professional-grade high-precision sound level meter (SPL) for acoustic consultants, safety professionals, and health-conscious users. Transform your smartphone into a noise analysis lab with on-device sound classification and compliance reporting. Monitor industrial noise for OSHA compliance, analyze room acoustics, or document neighbor noise for legal purposes with the accuracy you need. KEY FEATURES: - REAL-TIME PRECISION: High-accuracy dB with A/C/Z weighting and Fast/Slow response. - ON-DEVICE SOUND CLASSIFICATION: Identifies 18+ categories locally on your device. Audio is not uploaded to any cloud AI service. - PROFESSIONAL COMPLIANCE: OSHA, NIOSH, WHO, and international environmental standards. - DETAILED REPORTS: Localized PDF, JSON, and CSV exports. - NEIGHBOR NOISE MODE: Community complaint logging with limit analysis and location tags. - SMART CALIBRATION: Advanced 3-step hardware-specific calibration. - OPTIONAL AD-FREE SUBSCRIPTION: The full app is free with occasional ads. An optional In-App Purchase subscription removes ads only — no features are locked behind payment. Privacy: https://www.caymaztech.com/privacy Terms: https://www.caymaztech.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: FPPMon at none against Caliber dB's 1. FPPMon also leads on update cadence (fortnightly vs every 2 months). Caliber dB's advantage is iOS requirement (15.1 vs 17.0). 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
Both are free to download. Caliber dB sells 1 in-app purchase, starting at $4.99 per month. FPPMon asks for nothing beyond the download.
FPPMon ships an update fortnightly, Caliber dB every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | FPPMon | Caliber dB |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 48 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Kulp Lights LLC | TechHealth |
In-app purchases
FPPMon
No in-app purchases
Caliber dB
- Monthly$4.991 Month
