Comparison

CIELO USAL vs Biblio UDIMA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

CIELO USAL

Free

📚 Education

★ 5.03 ratingsView app →

About

CIELO USAL

Access a vast digital library of academic, scientific, and leisure e-books. Manage loans and reservations, read online, or download titles for offline access. Customize your reading experience with adjustable fonts, brightness, and annotation tools.

Highlights

Browse library catalog
Manage loans and reservations
Read e-books online
Download books for offline reading
Customize reading format
Add notes and highlights

Read full description

Para usar esta app debes formar parte de la comunidad universitaria de la Universidad de Salamanca. Desde la app podrás navegar por el catálogo, realizar préstamos y reservas, leer online y descargar libros para leer sin conexión a internet. Tendrás acceso a miles de libros electrónicos académicos, científicos y de ocio. Podrás cambiar a tu gusto el formato de lectura, el tipo y tamaño de la fuente, además de ajustar el brillo, el interlineado, subrayar el texto y realizar notas.

About

Biblio UDIMA

Read full description

UDIMA pone a disposición de su comunidad universitaria miles de contenidos, temáticas e idiomas para que puedan personalizar su experiencia de aprendizaje. ¡Descarga la App y accede al ecosistema de conocimiento ilimitado!

Screenshots

CIELO USAL4 screens

Biblio UDIMA3 screens

Verdict

The call

CIELO USAL and Biblio UDIMA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

ScorecardNo meaningful differences

CIELO USAL versus Biblio UDIMA: the parameters behind the verdict, then further details
Parameter	CIELO USAL	Biblio UDIMA
Price	Free	Free
Rating	5.0 (3 ratings) — better	—
Positive reviews	50.0% of reviews	—
Number of ratings	3 — better	—
Update frequency	Fortnightly	Fortnightly
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	16.0	16.0
Further details — not scored
Size	74 MB	71 MB
Age rating	4+	4+
Developer	Universidad de Salamanca	Odilo

In-app purchases

None

CIELO USAL

No in-app purchases

None

Biblio UDIMA

No in-app purchases

Questions

Is CIELO USAL free?

CIELO USAL is free to download, with no in-app purchases.

Is Biblio UDIMA free?

Biblio UDIMA is free to download, with no in-app purchases.

Do CIELO USAL or Biblio UDIMA have ads?

Neither CIELO USAL nor Biblio UDIMA shows ads.

Which is updated more often, CIELO USAL or Biblio UDIMA?

CIELO USAL ships an update fortnightly, and Biblio UDIMA fortnightly. Most recently, CIELO USAL was updated on November 6, 2026 and Biblio UDIMA on November 8, 2026.