Remotable ESP32 vs Proof Recorder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Remotable ESP32
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A revolutionary app to control your ESP32-connected machinery! Remotely operate everyday equipment linked to an ESP32 from the comfort of your home. With this app, you can easily switch solenoid valves, lights, motors, and more ON or OFF with a simple tap! Why use it? Save time and effort by managing tasks remotely. Whether it's controlling water supply, opening/closing windows, or toggling electric switches, you can do it all without having to visit the site. Perfect for Professionals & Farmers This tool is a game-changer for small-scale facilities and agricultural sites. It helps solve labor shortages, saves time, and cuts costs. You can manage your on-site equipment from anywhere in the world with easy operation. Plus, our advanced timer features further support labor-saving automation. Get Started Today! We highly recommend giving it a try—a Free Plan is available! *(Note: This app requires a separate ESP32 device. Please visit our website for details.)
Proof Recorder
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Built to protect you — a recording tool designed for moments that matter. The moment you open the app, recording starts. No buttons, no setup. Just open and record. Designed to waste not even a second in urgent situations. [ Key Features ] ■ Instant Recording on Launch Recording starts automatically the moment you open the app. No interaction needed — respond to urgent situations immediately. ■ Pause and Resume Record only the moments that matter. Pause and resume at any time during recording. Full control from Dynamic Island, Live Activity, and the home widget. ■ Auto-Send via Email When recording ends, the file is automatically sent to your configured email address. Presets for Gmail, Naver, Daum/Kakao, Yahoo, Yahoo! Japan, and iCloud. Full SMTP standard support (SSL/TLS and STARTTLS). ■ SHA-256 Hash Integrity Every recording is sent with its SHA-256 hash. Cryptographically prove that your file has not been tampered with — crucial for evidentiary reliability. ■ Lock Screen Control Center Widget Add the recording widget to Control Center and start recording directly from the lock screen. One tap, no app-hunting. ■ Live Activity Timer Recording time is shown in real time on the lock screen and Dynamic Island. Check your recording status without returning to the app. [ Privacy & Security ] ■ Direct SMTP, No Middleman Recordings are sent directly to your own email server. No third-party server in the middle, so your recordings are never exposed externally. ■ On-Device Processing All recording and processing happens on your device. Recordings are never uploaded to any external cloud. [ Technical Specs ] • Audio format: AAC (32kbps, 16kHz mono) • File size: ~0.24MB per minute (~14MB for 1 hour) • Attachment limit: 18MB (~75 minutes continuous) • Recordings under 3 seconds are auto-deleted (prevents accidental captures) • Background recording supported [ Recommended For ] • Those documenting unfair workplace situations • Those preserving important meetings or consultations • Those preparing for legal situations that require evidence • Those needing fast, secure voice memos Designed for urgent moments — start quickly, store safely. No complex setup. Just open, record, and let it send itself. That's all.
Screenshots
Verdict
The clearest difference is in-app purchases: Proof Recorder at none against Remotable ESP32's 3. Remotable ESP32's advantage is ads (none vs shown). On price, update cadence, 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
Both are free to download. Remotable ESP32 sells 3 in-app purchases, starting at $1.99 per month. Proof Recorder asks for nothing beyond the download.
Remotable ESP32 ships an update every 9 days, Proof Recorder every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Remotable ESP32 | Proof Recorder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Satoshi Nishizuka | Saturn Studio |
In-app purchases
Remotable ESP32
- Light Plan$1.991 Month
- Standard Plan$4.991 Month
- Pro Plan$9.991 Month
Proof Recorder
No in-app purchases
Questions
Is Remotable ESP32 free?
Is Proof Recorder free?
Do Remotable ESP32 or Proof Recorder have ads?
Which is updated more often, Remotable ESP32 or Proof Recorder?
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