Realtime Link for Students vs Korah
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Realtime Link for Students
Stay connected with your school from anywhere. Receive instant push notifications for attendance, grades, assignments, and important announcements. This app requires your school district to use a specific student information system.
- Push notifications for attendance changes
- Emergency announcements
- Grades updates
- New assignments alerts
- Low cafeteria balance notifications
Read full descriptionHide full description
Realtime Link for Students is a new mobile application that integrates seamlessly into Realtime Information Technology’s student information system to help students stay in tune with their schools from anywhere. Receive up-to-date push notifications for: -Attendance Changes -Emergency Announcements -Grades Updates -New Assignments -Low Cafeteria Balances NOTE: -Your school district must be using Realtime Information Technology’s student information system and have enabled the mobile app. Contact your school to ask if they’re using Realtime Information Technology’s student information system and have activated the Realtime Link for Students mobile app. -This app requires an internet connection or mobile data plan.
Korah
This AI-powered tutor helps students prepare for the SAT with adaptive practice, personalized study plans, and detailed analytics. Get on-demand help with questions and track your progress towards your score goals.
- Adaptive practice sets
- Personalized study plans
- AI tutor for question help
- Performance analytics
- Score goal tracking
- Extensive question bank
Read full descriptionHide full description
The Most Goated SAT Prep App, made by students, for students. Practice — Adaptive practice: Practice Rush & Adaptive Sets targeting weak topics Study Plan — Daily goals + personalized plan to stay on pace for your target Ask Korah — AI tutor for on-demand testing advice & question help Analytics — Weekly trends, topic accuracy, pacing, and coaching insights Profile — Set score goals, track headline stats, manage your journey Question Bank — 3,500+ fully-worked real SAT problems across every topic/difficulty
Screenshots
Verdict
The clearest difference is rating: Realtime Link for Students at 1.6 against Korah's 1.0. Realtime Link for Students also leads on ratings volume (133 vs 1) and iOS requirement (13.0 vs 26.0). Korah's advantage is update cadence (every 4 days vs every 3 months). On price, ads, in-app purchases and monetization model 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.
Realtime Link for Students holds the better App Store score, 1.6 against 1.0. That said, the two scores are not equally well evidenced: Realtime Link for Students has 133 ratings behind it against 1, so its average is the more settled of the two.
Realtime Link for Students ships an update every 3 months, Korah every 4 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Realtime Link for Students | Korah |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (133 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 9.1% of reviews | — |
| Number of ratings | 133 — better | 1 |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Realtime Information Technology, Inc. | Oscar Euceda |
Customer experience
Realtime Link for Students
Korah
In-app purchases
Realtime Link for Students
No in-app purchases
Korah
No in-app purchases
Questions
Is Realtime Link for Students free?
Is Korah free?
Which has better reviews, Realtime Link for Students or Korah?
Do Realtime Link for Students or Korah have ads?
Which is updated more often, Realtime Link for Students or Korah?
Other comparisons
