La Boxeuse vs SignalProof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
La Boxeuse
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La Boxeuse c’est : La solution pour remplacer les emballages jetables de la restauration à emporter, grâce à un échange de box en inox et à une application qui fait gagner des points ! Comment ça marche ? On s’abonne pour récupérer une boîte en inox qu’on utilise à volonté, et notamment à chaque repas à emporter dans un restaurant membre du réseau : pour cela on donne sa boîte vide et on récupère une autre boîte remplie en échange. Quand on l’utilise, on est récompensé.
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.
- 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
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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
Verdict
The clearest difference is update cadence: La Boxeuse at weekly against SignalProof's every 3 weeks. La Boxeuse also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
La Boxeuse ships an update weekly, SignalProof every 3 weeks. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.
| Parameter | La Boxeuse | SignalProof |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | SELEGO B.V. | Borealbit Technology Limited |
In-app purchases
La Boxeuse
No in-app purchases
SignalProof
No in-app purchases
Questions
Is La Boxeuse free?
Is SignalProof free?
Do La Boxeuse or SignalProof have ads?
Which is updated more often, La Boxeuse or SignalProof?
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