GRTCOE vs Event Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRTCOE
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(If your organization is required to follow one or more compliance frameworks, you’ll likely be required to have a third party perform an audit to verify that your company consistently meets compliance standards. When an organization undergoes an audit, it must provide audit evidence, also called audit documentation. This could include financial statements, internal documents, policies, procedures, logs, and emails. The auditor uses that evidence to assess how well the client organization is adhering to internal controls, following processes, and fulfilling requirements. Audit evidence is collected through audit procedures. The evidence might either support the organization’s claim of achieving compliance or disprove that claim. Internal audits are valuable for identifying issues before an external audit (when discovery of an issue will likely raise more red flags and cost more to fix). Compliance frameworks often require internal audits for ongoing monitoring. External audits are performed by independent, third-party audit firms.)
Event Studio
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Event Studio Scanner – Fast & Reliable Ticket Check-Ins Event Studio Scanner is the official companion app for the Event Studio WordPress plugin. Easily scan QR-code tickets at the door, validate attendee entries in real time, and keep your events running smoothly. Whether you’re managing a small gathering or a large venue, Event Studio Scanner gives you a clean, fast, and accurate way to verify tickets and track check-ins. Features • Instant QR Scanning Validate Event Studio tickets using your device’s camera with lightning-fast performance. • Real-Time Ticket Validation Instantly see whether a ticket is valid, expired, checked in, or duplicated. • Secure & Private Ticket data is securely linked to your Event Studio site. No third-party login required.
Screenshots
Verdict
The clearest difference is update cadence: Event Studio at every 2 months against GRTCOE's every 11 months. GRTCOE's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
GRTCOE ships an update every 11 months, Event Studio every 2 months. The most recent releases landed on September 17, 2026 and October 6, 2026 respectively.
| Parameter | GRTCOE | Event Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 11 MB | 1 MB |
| Age rating | 4+ | 12+ |
| Developer | GRT HOTELS AND RESORTS PVT LTD | Pedro Cassian |
In-app purchases
GRTCOE
No in-app purchases
Event Studio
No in-app purchases
Questions
Is GRTCOE free?
Is Event Studio free?
Do GRTCOE or Event Studio have ads?
Which is updated more often, GRTCOE or Event Studio?
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