USOLink vs TBox App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USOLink
Access student profiles, academic news, class schedules, and grades. Manage payments, select courses, and register for classes. View current and historical academic performance.
- Student profile and academic news
- Class schedules and study plans
- Payment management and processing
- Course selection and pre-registration
- Grade consultation (current and historical)
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En USOLink encontrarás, en la sección de información: el perfil de estudiante, noticias, calendario académico, horario de clases y plan de estudios; en la sección de pagos: consultar pagos realizados, y cancelar por medio de tarjeta de crédito/débito cualquier tipo arancel de proceso académico; en la sección de procesos puede realizar el procedimiento de selección de materias a inscribir, selección de horarios (con ello generar una preinscripción) y proceder con el pago para hacer efectiva la inscripción; en la sección de Notas se puede consular el ciclo actual así como el histórico de notas.
TBox App
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This application is addressed to students, teachers and parents who have the TBox proposal. It provides access to technology classes and key information generated from each school. The main services of the application are: - Technology classes: direct access to the content of the student's TBox technology classes. - Assignments: notification and detail of school assignments of different academic subjects. - Newsletters: informative publications generated from each school. - Calendar: scheduling and information on events for members of the educational community. - News: important notices that the institution shares with students, teachers and parents. - Grades and attendance: access to student academic records if the school has TBox School. The application is fully integrated with the other TBox platforms. Assignments information, newsletters, news and other services are generated from each school: teachers and administrators. If you are a student, teacher or parent, you can use your access data and take advantage of having TBox in the palm of your hand.
Screenshots
Verdict
The clearest difference is update cadence: TBox App at every 3 weeks against USOLink's every 2 months. TBox App also leads on iOS requirement (12.0 vs 15.1). 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.
USOLink ships an update every 2 months, TBox App every 3 weeks. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.
| Parameter | USOLink | TBox App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Universidad de Sonsonate | TECHNOLOGY BOX, INC. |
In-app purchases
USOLink
No in-app purchases
TBox App
No in-app purchases









