Comparison

SubQuit vs SignalProof

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

Head to head
About

SubQuit

Features
Read full description

Stop losing money on subscriptions you don't use. SubQuit is your simple subscription cancellation assistant that helps you track, manage, and cancel unwanted subscriptions with confidence. TRACK ALL SUBSCRIPTIONS Keep every subscription in one place. See your monthly and yearly spending at a glance. Never lose track of what you're paying for. STEP-BY-STEP CANCELLATION GUIDES Confused about how to cancel? Our detailed guides walk you through the exact steps to cancel Netflix, Spotify, Adobe, gym memberships, and 50+ popular services. We tell you exactly what to click. SAVINGS DASHBOARD See how much you've saved by cancelling unused subscriptions. Visual charts show your spending breakdown by category and your savings over time. BILLING REMINDERS Get notified before your subscriptions renew so you can decide whether to keep or cancel them. No more surprise charges. ICLOUD SYNC Your data syncs seamlessly across all your Apple devices. Your subscription info is always up to date, everywhere. PRIVACY FIRST Your data stays on your device. We don't collect, track, or share your personal information. PREMIUM FEATURES: - Unlimited cancellation guides - Full savings dashboard with charts - iCloud sync across devices - Priority billing reminders - New guides added regularly Download SubQuit today and start saving money on subscriptions you no longer need. SUBSCRIPTION INFORMATION: - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription.

About

SignalProof

Generate controlled audio signals for repeatable speaker, room, and sound meter checks. Save setups and results for easy comparison. Ideal for practical audio testing without ads or accounts.

Highlights
  • Sine tones and noise generation
  • Frequency sweeps
  • Left, right, or stereo output
  • dBFS level control
  • Save test sessions and presets
  • Export PDF reports
  • Local-first design, no account needed
Features
Read full description

SignalProof is a tone generator for repeatable speaker, room, headphone, and sound meter checks. Generate controlled signals, follow practical workflows, and save the setup so you can run the same check again. Use it when random music, videos, and undocumented tone tools make results difficult to compare. WHAT YOU CAN GENERATE - 1 kHz and custom sine tones - Pink, white, and brown noise - Linear and logarithmic frequency sweeps - Left, right, or stereo output - Conservative dBFS level control - Timed or continuous playback BUILT FOR PRACTICAL AUDIO CHECKS SignalProof helps you: - Compare speaker channels with pink noise - Run quick sound meter sanity checks - Find room resonances with sweeps - Repeat window, door, and isolation checks - Save test-session notes and reference readings - Export a local PDF report for follow-up LOCAL-FIRST BY DESIGN Your sessions, notes, presets, and reports stay on your device. SignalProof requires no account and includes no ads, analytics SDK, cloud sync, or AI service. FREE CORE, OPTIONAL LIFETIME PRO SignalProof is free to download. The free experience includes the core tone, noise, and sweep generator, starter workflows, local test sessions, basic sharing, and one custom preset. An optional one-time, non-consumable SignalProof Pro purchase unlocks four advanced guided workflows, burst and intermittent playback patterns with configurable timing, and unlimited custom presets. SignalProof Pro is a lifetime unlock, not a subscription. The purchase price is shown in the app using your App Store storefront. SAFETY AND LIMITS SignalProof generates digital audio signals. It does not guarantee a specific acoustic dBSPL output from an iPhone speaker, Bluetooth speaker, or external system. Actual sound pressure depends on device volume, speaker hardware, distance, room conditions, and measurement setup. It is not a certified sound calibrator, medical hearing test, or lab-grade acoustic measurement tool. Start with low volume, raise levels gradually, and protect your hearing.

Screenshots

SubQuit4 screens
SignalProof3 screens

Verdict

The call

The clearest difference is in-app purchases: SignalProof at none against SubQuit's 3. On price, ads, 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. SubQuit sells 3 in-app purchases, starting at $2.99 per month. SignalProof asks for nothing beyond the download.

Scorecard1 real difference · 8 level
SubQuit versus SignalProof: the parameters behind the verdict, then further details
ParameterSubQuitSignalProof
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS1717.0
Further details — not scored
Size4 MB7 MB
Age rating9+4+
Developer贺 周Borealbit Technology Limited

In-app purchases

3 purchases

SubQuit

Subscriptions2
  • SubQuit Premium Monthly$2.991 Month
  • SubQuit Premium Yearly$14.991 Year
One-time1
  • SubQuit Lifetime$29.99
None

SignalProof

No in-app purchases

Questions

Is SubQuit free?
SubQuit is free to download, with in-app purchases available.
Is SignalProof free?
SignalProof is free to download, with no in-app purchases.
Do SubQuit or SignalProof have ads?
Neither SubQuit nor SignalProof shows ads.

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