MEC Events vs Tone Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MEC Events
This free utility app scans QR codes from event tickets to manage attendee check-ins and check-outs in real-time. It syncs attendee status with your website's backend, providing instant updates on scanned tickets.
- Scan QR codes for event tickets
- Real-time attendee check-in/out
- Syncs status with website backend
- View event and attendee lists
- Check user check-in status
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This application is produced by Webnus Inc and is completely free. With this app you can scan QR codes generated by the Ticket and Invoice addon and check in or check out attendees in real time at the venue. The Event ticket app reads a list of the events and their attendees from the website and you can also check the checkin status of users inside the app. Any change in the status of the scanned tickets are visible in the WordPress backend of your website as well.
Tone Generator
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Whether you're testing your speakers, fine-tuning instruments, exploring frequencies for tinnitus relief, or just curious about sound - Frequency Generator is the tool you need. Generate Pure Sound Waves Easily create sine waves in a frequency range from 1 Hz to 22,000 Hz. Frequency Generator delivers accurate tones and a clean interface, perfect for anyone from audio engineers to curious beginners. FEATURES: - Precise Frequency Control Drag to adjust the frequency or use configurable + / – step buttons for fine-tuning. - Manual Input Enter a specific frequency to jump straight to the sound you want. - Built-in Timer Play a sound for a set duration - great for testing or focused listening. - Background Playback Keep the frequency running while using other apps or when your screen is locked. Perfect For: - Speaker and headphone testing - Hearing range testing (typically 20 Hz to 20 kHz) - Finding your tinnitus tone - Sound therapy and relaxation - General sound exploration and education Upgrade to Premium for more control: - Set timers for automated playback - Save your own presets for quick access - Unlock all built-in presets for even more convenience Terms of service: https://mariolistudio.hr/apps/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: MEC Events at none against Tone Generator's 1. MEC Events also leads on update cadence (every 5 weeks vs every 5 months) and device support (3 vs 1). On price and ads 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. Tone Generator sells 1 one-off in-app purchase. MEC Events asks for nothing beyond the download.
MEC Events ships an update every 5 weeks, Tone Generator every 5 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | MEC Events | Tone Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.5 |
| Further details — not scored | ||
| Size | 16 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Webnus Inc. | IVANA RAST |
In-app purchases
MEC Events
No in-app purchases
Tone Generator
- Frequency Generator Premium$6.99
Questions
Is MEC Events free?
Is Tone Generator free?
Do MEC Events or Tone Generator have ads?
Which is updated more often, MEC Events or Tone Generator?
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