Comparison

Sound Amp Pro vs Ghost Camera

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

Head to head
About

Sound Amp Pro

Features
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Description Personal Sound Amplification for Enhanced Listening Transform your iPhone and headphones into a powerful personal sound amplifier. HearingAid Pro delivers real-time audio enhancement with professional-grade processing — right in your pocket. REAL-TIME SOUND AMPLIFICATION - 8-band parametric equalizer for precise frequency control - Independent left/right ear volume and EQ adjustment - Ultra-low latency audio processing - Automatic feedback detection and cancellation - Works with AirPods, AirPods Pro, wired headphones, and more 8 READY-TO-USE PRESETS Balanced, Clear Speech, Noisy Places, Music, TV & Media, Outdoor, Quiet Room, and High-Frequency Boost — plus create and save your own custom presets. EDUCATIONAL HEARING TEST - Pure-tone audiometry with visual audiogram display - Test each ear independently - Headphone calibration for accurate results - Track your hearing profile over time PRESCRIPTION FORMULA REFERENCE Explore NAL-NL2 and DSL v5 prescription formulas applied to your audiogram — for educational and informational purposes. TINNITUS SOUND THERAPY - 8 masking sounds: white noise, pink noise, brown noise, notched noise, ocean waves, rain, stream, and custom tone - Adjustable frequency shaping and volume - Mix with hearing amplification for integrated relief - Tinnitus Retraining Therapy (TRT) guidance LIVE SPEECH TRANSCRIPTION Real-time speech-to-text with multi-language support, voice quality indicators, and continuous recognition — use alongside amplification for maximum accessibility. PRIVACY FIRST All data stays on your device. No accounts, no cloud uploads, no tracking. IMPORTANT: HearingAid Pro is a Personal Sound Amplification Product (PSAP) intended for educational and informational purposes. It is NOT a medical device and does not diagnose, treat, or replace professional hearing care. Consult a licensed audiologist or healthcare provider for hearing loss concerns.

About

Ghost Camera

This app simulates a paranormal investigation tool, featuring a live viewfinder with a spirit-strength meter, entity tracing, and spooky camera effects. Capture and share your findings with a built-in gallery and logbook. Designed purely for entertainment purposes.

Highlights
  • Live paranormal HUD
  • Entity tracing with skeleton overlay
  • Multiple camera filters (Glow, Heatmap, VHS, Spectrum)
  • Photo and video capture with HUD
  • Built-in gallery and logbook
  • Live sensor dashboard
Features
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Point your phone into the dark and see what it finds. Ghost Camera is an SLS-style ghost-hunting camera made for entertainment: a full-screen viewfinder with a live paranormal HUD, eerie words, a clicking Geiger-style soundtrack, and spooky camera effects. Take it to a sleepover, a night walk, or wherever the lights flicker. POINT IT INTO THE DARK Everything on screen follows a restless spirit-strength meter. The LED bar creeps from green to red, the clicks come faster, and every so often a word drifts over the image — COLD. WATCHING. BEHIND YOU. ENTITY TRACING When a human-shaped figure enters the frame, Ghost Camera traces it with a glowing skeleton, colored by the current spirit strength. If you've watched paranormal TV, you know the look. Recording video with the skeleton on is part of Pro. CAMERA FILTERS & EFFECTS Four looks for that found-footage feel: a green Glow FX, a heat-map style Heat FX, grainy VHS FX, and the color-shifted Spectrum FX (VHS FX and Spectrum FX come with Pro). They're visual filters over your device's normal camera — pure entertainment, no special hardware involved. CAPTURE AND SHARE Photos and videos come out exactly like the screen: HUD, effects, words and traced figures baked right in, with an optional location tag. The built-in gallery keeps your captures together, and the logbook remembers every word — when it appeared, how strong the signal was, what the sensors were doing. LIVE SENSOR DASHBOARD Your device's real sensors, one spooky screen: magnetic field, acceleration, pressure and gyroscope, each with its own history graph, plus a live compass. GHOST CAMERA PRO Pro removes the ads, unlocks the premium effects, lets you record video with the tracking skeleton, drops the watermark, and opens the full wordbank. You can subscribe or buy it once and keep it forever — the app shows each option with its name, duration and price before you decide. Subscriptions renew automatically unless you cancel at least 24 hours before the period ends, and you can manage or cancel any time in your App Store account settings. FOR ENTERTAINMENT One thing said plainly: Ghost Camera is for fun. The readings, words and detections are generated by the app and aren't evidence of anything paranormal — reflections, posters, coats and screens can all set it off. Investigate, don't assume. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://weaseldev.com/privacy/ghostcamera.html

Screenshots

Sound Amp Pro4 screens
Ghost Camera4 screens

Verdict

The call

The clearest difference is in-app purchases: Sound Amp Pro at none against Ghost Camera's 5. Sound Amp Pro also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ghost Camera sells 5 in-app purchases, starting at $1.99 per 7 days. Sound Amp Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Sound Amp Pro ships an update weekly, Ghost Camera every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Sound Amp Pro versus Ghost Camera: the parameters behind the verdict, then further details
ParameterSound Amp ProGhost Camera
PriceFreeFree
Rating—4.5 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size21 MB140 MB
Age rating17+9+
DeveloperOmar M Abu sharifaZee Weasel

In-app purchases

None

Sound Amp Pro

No in-app purchases

5 purchases

Ghost Camera

Subscriptions3
  • Ghost Camera Pro$1.997 Days
  • Ghost Camera Pro3 Days trial$4.991 Month
  • Ghost Camera Pro3 Days trial$19.991 Year
One-time2
  • Ghost Camera Pro Lifetime$29.99
  • Ghost Camera Pro Lifetime$34.99

Questions

Is Sound Amp Pro free?
Sound Amp Pro is free to download, with no in-app purchases.
Is Ghost Camera free?
Ghost Camera is free to download, with in-app purchases available.
Do Sound Amp Pro or Ghost Camera have ads?
Ghost Camera shows ads; Sound Amp Pro does not.
Which is updated more often, Sound Amp Pro or Ghost Camera?
Sound Amp Pro ships an update weekly, and Ghost Camera every 3 weeks. Most recently, Sound Amp Pro was updated on October 28, 2026 and Ghost Camera on October 25, 2026.

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