AIfit vs HiFi Room Planner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIfit
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AI Fit è l’applicazione che permette di partecipare in modo anonimo agli esperimenti di intelligenza artificiale condotti dall’Università di Urbino nell’ambito del progetto CTE Square. Le applicazioni di intelligenza artificiale che riconoscono automaticamente i movimenti che compiamo si basano su modelli di machine learning addestrati a classificare i movimenti in base all’andamento delle tracce degli accelerometri. Questa applicazione permette a chiunque di sperimentarne e valutarne il funzionamento, l’efficacia i limiti, partecipando in modo anonimo a esperimenti rigorosi condotti dall’Università di Urbino. Lo si può fare in autonomia, o partecipando a sessioni di sperimentazione coordinate e guidate. Scansionando un Qrcode associato univocamente all’esperimento l’applicazione si sincronizza con quella di un’istruttrice o di un istruttore che propone (in presenza o online) semplici esercizi motori da compiere tenendo il cellulare come specificato dalla guida. Durante l’esecuzione dell’esercizio motorio l’applicazione raccoglie i dati dell’accelerometro e li usa per verificare la capacità del modello di machine learning di riconoscere l’attività svolta, dandone riscontro all’utente. Al tempo stesso, la traccia permette di contribuire in modo anonimo ad addestrare il modello in modo che la sua accuratezza migliori nel tempo. Poiché la partecipazione a esperimenti scientifici genera valore, il contributo dato da ogni utente viene riconosciuto attribuendo WOM, speciali punti che quantificano i minuti dedicati ad attività che contribuiscono alla creazione di valore pubblico.
HiFi Room Planner
This app helps audiophiles and home studio owners analyze and improve their room's acoustics. It uses LiDAR to scan your space, identifies acoustic issues, and provides personalized treatment recommendations for optimal sound.
- LiDAR room scanning
- 2D floor plan creation
- Acoustic metric analysis
- Tailored treatment recommendations
- Sine sweep measurement
- External microphone support
- FIR room correction filter generation
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HiFi Room Planner is the all-in-one acoustic analysis tool for audiophiles, home studio owners, and Hi-Fi enthusiasts. Scan your room with LiDAR, analyze its acoustics, and get professional treatment recommendations right from your iPhone. SCAN & MAP YOUR ROOM • Use LiDAR to scan your room in seconds • View a precise 2D floor plan with walls, doors, and windows • Add furniture and position speakers and listener for optimal setup • Works with any rectangular or irregular room shape ACOUSTIC ANALYSIS • Get a comprehensive acoustic score based on room geometry • Analyze key metrics: RT60 reverberation time, flutter echo, room modes, comb filtering, and SBIR • Identify acoustic problems before they affect your listening experience • Clap test measurement for quick RT60 estimation TREATMENT RECOMMENDATIONS • Receive tailored panel recommendations: absorbers, bass traps, and diffusers • See exactly where to place each panel on your floor plan • Understand why each panel is recommended with detailed explanations PREMIUM FEATURES (One-Time Purchase) • Sine Sweep measurement for lab-grade acoustic data • External microphone support: miniDSP UMIK-1, UMIK-2, Dayton Audio iMM-6 • Detailed RT60 per-band analysis with interactive charts • Full frequency response visualization (20 Hz – 20 kHz) • FIR room correction filter generation for your audio system • Enhanced treatment recommendations using real measurement data • Complete panel specifications: dimensions, materials, thickness, NRC ratings Whether you're setting up a home studio, optimizing your Hi-Fi listening room, or treating a home theater, HiFi Room Planner gives you the tools professionals use — no expensive equipment required.
Screenshots
Verdict
The clearest difference is in-app purchases: AIfit at none against HiFi Room Planner's 1. AIfit also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (12.0 vs 18.6). 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. HiFi Room Planner sells 1 one-off in-app purchase. AIfit asks for nothing beyond the download.
AIfit ships an update weekly, HiFi Room Planner every 4 weeks. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.
| Parameter | AIfit | HiFi Room Planner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 82 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | DIGIT srl | Elisa Valeria Distefano |
In-app purchases
AIfit
No in-app purchases
HiFi Room Planner
- Premium Unlock$9.99









