i vs Buzzkill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This app allows event attendees to self-check in and out using their mobile devices. It connects with a cloud-based platform for attendance tracking, name badge creation, and certificate generation.
- Self check-in/out
- Event QR code scanning
- Event PIN entry
- Attendance tracking
- Name badge creation
- Certificate generation
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i-Attend Self Check-in app works in conjunction with i-Attend Cloud. This app empowers attendees to check-in/out themselves using their own mobile devices. You can scan event QR Code or enter event PIN for attendance. You need to have a subscription in i-Attend Cloud to use this app. i-Attend is a cloud-based platform designed to Track Attendance at Events, Classes, Workshops, Continuing Education, Employee Training or any other meets! Create Name Badges, Generate Certificates, Distribute Evaluation, Register Attendees - all these in a single platform. Visit us at i-Attend for more information.
Buzzkill
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Buzzkill helps you make selected apps feel less stimulating without blocking them or setting time limits. Choose the apps that pull you in, then Buzzkill walks you through installing two bundled Apple Shortcuts and creating matching open and close Personal Automations. When a selected app opens, the shortcut can turn your iPhone’s Color Filter to grayscale; when you leave it, a second shortcut can restore color. Everything stays on your iPhone. Buzzkill has no account, ads, analytics, app-usage tracking, or background uploads. It does not read your screen or content. You stay in control: the apps remain available, and Apple Shortcuts runs the local automations. Buzzkill is a setup companion that explains each step, checks the shortcut behavior, and helps you repair the grayscale setting if needed.
Screenshots
Verdict
The clearest difference is device support: i at 3 against Buzzkill's 1. i also leads on iOS requirement (13.0 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.
| Parameter | i | Buzzkill |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | TNETIC, Inc. | MARCOS JAVIER KLINGLER |
In-app purchases
i
No in-app purchases
Buzzkill
No in-app purchases









