# CIELO USAL vs Academia Fluitek

CIELO USAL and Academia Fluitek 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.

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

CIELO USAL ships an update every 2 weeks, Academia Fluitek fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | CIELO USAL | Academia Fluitek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cielo-usal/id1403015571/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 74 MB | 71 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Universidad de Salamanca](https://appshunter.io/developer/657082701) | [ODILOTID SL](https://appshunter.io/developer/976580041) |

## What reviewers say

### CIELO USAL

[App page](https://appshunter.io/ios/app/cielo-usal/id1403015571)

Access a vast 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 e-book catalog, Manage loans and reservations, Download books for offline reading, Adjustable reading format, Font customization, Brightness and line spacing adjustment, Text highlighting and note-taking

**In-app purchases:** none


### Academia Fluitek

[App page](https://appshunter.io/ios/app/academia-fluitek/id6774595145)

**In-app purchases:** none


## Frequently asked questions

### Is CIELO USAL free?

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

### Is Academia Fluitek free?

Academia Fluitek is free to download, with no in-app purchases.

### Do CIELO USAL or Academia Fluitek have ads?

Neither CIELO USAL nor Academia Fluitek shows ads.

### Which is updated more often, CIELO USAL or Academia Fluitek?

CIELO USAL ships an update every 2 weeks, and Academia Fluitek fortnightly. Most recently, CIELO USAL was updated on October 24, 2026 and Academia Fluitek on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*