GLHS vs ISSEN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GLHS
Stay informed about school events, receive customized notifications for your student's organizations, and access cafeteria menus. Get district updates and easily find staff and department contact information.
- Event calendar with sharing
- Customizable organization notifications
- Weekly cafeteria menus
- Live district updates feed
- Staff and department directory
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Introducing the brand new app for GLHS. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.
ISSEN
Practice new languages with an advanced AI voice tutor. Engage in realistic conversations, role-play scenarios, and receive personalized feedback to achieve fluency. Choose tutors with unique personalities and accents for an immersive learning experience.
- Real-time human-like voice conversations
- Over 50 languages supported
- Customizable AI tutor accents and personalities
- Personalized curriculum for specific goals
- Grammar lessons and vocabulary review
- Flashcard system with spaced repetition
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ISSEN the most advanced realtime AI voice tutor that helps you achieve fluency in a fun way. Want to practice new grammar, role-play situations like business meetings or dates, or talk about your personal life? You can do all of this and more in ISSEN. You tutors will remember your conversations and preferences, and each tutor has their own experiences, personality, and style. You can also choose your tutor's accent, slang, and complexity level, and talk for as long as you'd like! Becoming fluent in a new language requires immersing and talking in real-life situations, and ISSEN is the most engaging and convenient way to do this. Start your path to fluency now, and experience the future of language learning! Features - Fully realtime human-like voice conversations - Over 50 languages supported - Choose different AI tutor accents - Completely customized curriculum for your goals - Hundreds of grammar lessons - Save and review vocabulary - Translation and shadowing drills - Flashcard system with spaced repetition Includes sound effects/music from ZapSplat, credited as required.
Screenshots
Verdict
The clearest difference is in-app purchases: GLHS at none against ISSEN's 11. ISSEN's advantage is update cadence (every 4 days vs every 2 months) and ratings volume (3.2K vs 5). On price, rating, ads and iOS requirement 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. ISSEN sells 11 in-app purchases, starting at $20.49 per month. GLHS asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for GLHS against 4.7 for ISSEN. That said, the two scores are not equally well evidenced: ISSEN has 3.2K ratings behind it against 5, so its average is the more settled of the two.
GLHS ships an update every 2 months, ISSEN every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | GLHS | ISSEN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) | 4.7 (3.2K ratings) — better |
| Positive reviews | — | 77.3% of reviews |
| Number of ratings | 5 | 3.2K — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 143 MB | 134 MB |
| Age rating | 4+ | 12+ |
| Developer | Gregorio Luperon High School for Science and Mathematics | Issen, Inc. |
Customer experience
GLHS
ISSEN
In-app purchases
GLHS
No in-app purchases
ISSEN
- ISSEN Monthly Subscription$20.491 Month
- ISSEN Monthly Subscription$29.001 Month
- ISSEN Monthly Subscription B$39.001 Month
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- ISSEN Six Month Subscription C$89.006 Months
- ISSEN 6-Month Subscription$113.996 Months
- ISSEN 6 Month Subscription$134.996 Months
- ISSEN 12 Month Subscription$139.001 Year
- ISSEN Twelve Month Subscription B$149.001 Year
- ISSEN 12 Month Subscription$199.001 Year
- ISSEN Lifetime$244.99
- ISSEN Lifetime$349.00









