A typical scenario: a mentor and mentee find each other via a Telegram chat, lose meeting history, and forget their goals. After a month, enthusiasm fades, and progress remains in scattered notes. We develop a mobile app for mentorship that solves this problem: a full cycle from finding a mentor to tracking results. The result is transparent relationship history, measurable progress, and time saved on organizing meetings. Our experience: 5+ years in mobile development, 20+ projects in EdTech. Companies implementing such an app save up to 30% on their mentorship budget, while employees get structured growth.
Problems We Solve
The bottleneck is finding the right mentor: 70% of users abandon the app if they don't find a mentor within the first 10 minutes. So matching must be fast and accurate. The second problem is lack of structure: without goals and reports, mentorship turns into chaotic calls. The third is context loss between sessions: the mentor doesn't remember what was discussed last time. Our app closes all these gaps.
How Do We Implement Mentor Matching?
The mentor's profile includes expertise (tags + free text), availability (time slots), work format (1-on-1, group, async), language, years of experience, and cost (if a paid service). The mentee's profile has goals (career, project, skill), level, and preferred format. The matching algorithm: intersect expertise tags with goals, then filter by availability and geolocation for in-person meetings. On PostgreSQL, we use tsvector + tsquery for full-text search and the @> operator for array intersection. A mentee sends a request to a mentor; acceptance creates a mentorship record with status active.
-- Example matching query SELECT * FROM mentors WHERE expertise_tags @> ARRAY(SELECT unnest(mentee_goal_tags)) AND availability && tstzrange(:start, :end); How Are Sessions and Scheduling Organized?
The mentor sets available slots in the time_slots table: mentor_id, start_at, end_at, is_booked. The mentee picks from available ones. Integration with system calendars — EventKit (iOS) / CalendarContract (Android). On booking, we create an event; on cancellation, we remove it via EKEventStore.remove(). Reminders: 24 hours and 1 hour before — push via FCM plus local notification.
Why Choose WebRTC Over Zoom?
A built-in video call via WebRTC (Twilio, 100ms) gives 30% higher retention than an external Zoom link. However, it requires more development time. If the budget is limited, we generate a Zoom link via the Zoom API (POST /v2/users/{userId}/meetings) and share it with both participants. Compare:
| Criteria | WebRTC (built-in) | Zoom API (external) |
|---|---|---|
| UX | Single app, no switching | Switch to another app |
| Service dependency | Your server (fewer risks) | Full dependency on Zoom |
| Development speed | 3–4 weeks | 1 week |
| Relative cost | Higher (dev + server) | Lower (API only) |
What Does Progress Tracking Provide?
Mentee goals follow SMART structure: specific, measurable, deadline. After each session, a brief report is filled in: what was discussed, next steps, progress against goals. This form is in the app and saved to history. The mentee sees a growth timeline; the mentor gets context for the next meeting. The progress tracker is a ProgressView (iOS) or LinearProgressIndicator (Android) with manual percentage updates. Not gamification for its own sake — just a visual history.
How Is Feedback Structured?
After mentorship ends or once a month, mutual evaluation. The mentor's rating affects their position in search. The form uses an NPS slider (UISlider 0–10) plus open text. Asynchronous feedback: the mentor leaves a comment on the mentee's material; the mentee reads and responds. This is implemented via a comment thread on a "task" within a goal.
Monetization and Payments
For paid mentors — Stripe with PaymentSheet for one-time sessions or SetupIntent for subscriptions. Automatic payouts via Stripe Connect. On iOS: Apple blocks if the app charges a commission for "digital content." Stripe Connect for a service marketplace is allowed if the commission isn't for content. A middleware for settlements ensures transparency. Development of an MVP starts at a competitive price, and a full version at a higher price, depending on complexity.
Basic vs Full Version Comparison
| Feature | Basic | Full |
|---|---|---|
| Profiles and matching | Yes | Yes |
| Scheduling and booking | Yes | Yes |
| Push notifications | Yes | Yes |
| Video calls | No (Zoom API) | WebRTC |
| Payments | No | Stripe Connect |
| SMART goals and tracking | No | Yes |
| NPS feedback | No | Yes |
| Admin analytics | No | Yes |
How to Integrate the App into the Mentorship Process?
- Audit current processes — evaluate flows, goals, number of participants.
- Develop MVP — profiles, matching, scheduling, notifications.
- Integrate — calendars, HR systems, video services.
- Pilot group — 10–20 mentor-mentee pairs for testing.
- Iterate — collect feedback, refine, and scale.
App Store Review Guidelines for service marketplaces allow Stripe Connect if Apple's rules are followed. We ensure compliance with guidelines 5.1 and 4.2.
What's Included in the Work
- Architecture: documentation, data schema, UI/UX mockups.
- Development: native iOS (Swift, SwiftUI) and Android (Kotlin, Jetpack Compose) or cross-platform (Flutter).
- Backend: server logic, integrations (Stripe, Zoom, calendars).
- Testing: unit, UI, load.
- Deployment: App Store and Google Play, Code Signing, provisioning profiles setup.
- Support: 30 days of warranty after release.
We'll evaluate your project within 48 hours. Contact us — let's discuss the details. Order a turnkey development — we support you at every stage.