IRSignalTester vs MO35
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRSignalTester
This utility uses your phone's camera to visualize and measure infrared signals from remotes and LEDs. It helps you test remote functionality, compare signal strengths, and detect IR light sources in real-time. The app works offline and prioritizes user privacy.
- Real-time IR detection
- Signal strength meter
- Remote control testing
- Guided signal health results
- Offline functionality
- Privacy-focused design
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IR Signal Tester is a simple utility for testing infrared (IR) signals using your phone’s camera. Check if a remote control is working, compare signal strength between remotes, or detect infrared light from IR LEDs — all in real time. No ads, no fear-based claims, just a practical tool that works. What the app does Most infrared remotes and IR LEDs emit light that phone cameras can detect — even though your eyes can’t. IR Signal Tester makes this visible and measurable. Use it to: Test TV, AC, and media remotes Check if a remote is weak or failing Compare signal strength between remotes Detect infrared light sources and IR LEDs Features Live IR Detection Real-time camera view Clear “IR detected” indicator Signal strength meter (weak → strong) Remote Control Test Guided 3-second test Signal health results: Good, Weak, Intermittent, or No Signal Helpful explanations for each result Compare Remotes (Pro) Test two remotes side by side Compare signal strength and stability Quickly see which remote performs better Clean & Private Works completely offline No accounts, no tracking Camera access only, used solely for IR detection Who it’s for Anyone troubleshooting a TV or AC remote Technicians and installers DIYers and electronics hobbyists Anyone who wants a simple way to check infrared signals Important note IR Signal Tester detects infrared light signals, not hidden cameras or surveillance devices. Results depend on camera hardware and lighting conditions.
MO35
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Funciones principales: • Consulta IMEI de forma instantánea • Escaneo con cámara o ingreso manual • Estado del SIM (bloqueado o libre) • Información del modelo y variante • Historial de consultas • Marca tus dispositivos como favoritos Pensada para: • Compradores y vendedores de iPhone • Técnicos y tiendas • Usuarios que quieren evitar errores o estafas La app prioriza una experiencia simple, segura y optimizada para iPhone. IMEI Check no activa, desbloquea ni modifica dispositivos. Solo proporciona información de verificación.
Screenshots
Verdict
The clearest difference is in-app purchases: MO35 at none against IRSignalTester's 1. On price, update cadence, 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. IRSignalTester sells 1 one-off in-app purchase. MO35 asks for nothing beyond the download.
IRSignalTester ships an update every 2 months, MO35 every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | IRSignalTester | MO35 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | LimeLime Labs LLC | Pablo Holguin |
In-app purchases
IRSignalTester
- Remove Ads$0.99
MO35
No in-app purchases









