Photo2Calendar vs SessionStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Photo2Calendar
Read full descriptionHide full description
Photo2Calendar turns your schedule photos and screenshots into real calendar events in seconds—no more retyping. Simply snap a photo, upload an image, or drop in a screenshot, and our AI instantly extracts event titles, dates, times, locations, and notes. Review, edit if needed, and save everything directly to your Calendar with one tap. Key Features • AI-powered extraction: Detects event details including titles, start/end times, locations, and notes. • One-tap saving: Add extracted events straight to your default Calendar. • Flexible input: Works with photos, screenshots, timetables, whiteboards, and flyers. • Drag & Drop support on iPhone and iPad. • Retry & validation: Guided re-analysis if needed, with clear editing before saving. • History: Keep a record of processed images and events. • Privacy first: Images are analyzed only for event data and not stored permanently. Best For • Class timetables and study schedules • Event flyers and posters • Meeting notes and whiteboard snapshots • Work shifts and duty rosters • Chat screenshots with date/time info Subscription Required Photo2Calendar is free to download. A Pro subscription is required to unlock unlimited image-to-calendar processing. Flexible plans with optional free trial are available.
SessionStack
Organize your AWS re:Invent schedule effortlessly. This AI-powered planner helps you filter sessions based on your queries and suggests optimal routes between venues. Avoid scheduling conflicts and maximize your time at the event.
- AI-powered session filtering
- Smart scheduling suggestions
- Venue-based logistics planning
- Avoids scheduling conflicts
- Optimizes travel time
Read full descriptionHide full description
Plan your AWS re:Invent 2026 week without the spreadsheet chaos. 2200+ sessions across six venues on the Strip. Ask in one sentence and the AI turns it into filters you can see. Leave an afternoon open and it suggests what is worth your time and actually reachable. And it will never book you two talks twenty minutes apart at opposite ends of the Strip.
Screenshots
Verdict
The clearest difference is in-app purchases: SessionStack at none against Photo2Calendar's 2. SessionStack also leads on update cadence (every 4 days vs every 3 months). On price, rating, ratings volume 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. Photo2Calendar sells 2 in-app purchases, starting at $4.99 per 7 days. SessionStack asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Photo2Calendar against 5.0 for SessionStack. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Photo2Calendar ships an update every 3 months, SessionStack every 4 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Photo2Calendar | SessionStack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 12 MB | 81 MB |
| Age rating | +12 | 4+ |
| Developer | Mohammed Alsaleh | Joannes van Eijk |
In-app purchases
Photo2Calendar
- Weely$4.997 Days
- Yearly$27.991 Year
SessionStack
No in-app purchases
