Comparison

ETH polybox vs Rflect

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

Head to head
About

ETH polybox

This app provides secure online data storage and exchange for ETH Zurich members. It functions as a digital storage solution, offering 50 GB of space on campus servers to avoid external storage risks. Sync clients are available for easy access across devices.

Highlights
  • Secure online data storage
  • Data exchange for ETH members
  • 50 GB storage space
  • Avoids external storage
  • Sync clients for all OS
  • ETH account required
Features
Read full description

Note: To use this app an ETH Zurich account is required! The polybox service is used for online data storage and is a safe place for ETH members to exchange data with each other. The polybox service covers the following use case: «polybox – Use it as a logical memory stick – save your data on the ETH campus» As an internal service provider, the ITS System Services (SD) offers all ETH members the service «polybox.ethz.ch» with 50 GB of storage space on the ETH Zurich’s storage facilities. The data stored on the polybox servers are stored on the central storage facilities of the ETH Zurich. Using the service polybox avoids the usage of external (uncontrollable) storage. Sync Clients are provided for an efficient and easy use of the service polybox for all common operating systems (mobile as well as desktop). All ETH members have access to the polybox service. On the first login on «polybox.ethz.ch» with the ETH account, an account with 50 GB of storage is created automatically.

About

Rflect

Read full description

Rflect is reflection made simple, meaningful, and mobile. Designed for students, trusted by universities. In a fast-moving world, it’s easy to rush from task to task without pausing to think about what really matters. Rflect helps you slow down, connect with yourself, and make sense of your learning journey wherever you are. With the Rflect App, you can reflect anytime and anywhere: Create personal or guided reflections, create and monitor your learning goals and actions, and keep track of your progress directly from your phone. In class, on the train, or between moments that matter. Stay organised and focused with push notifications so you never miss a reflection or deadline. Key features: • Access your learning journey on the go • Create private reflections • Complete peer and self-assessments • Define learning goals and actions • Receive push notifications for deadlines • Track your progress over time • Safe, secure, and ad-free Please note that Rflect is available only to students whose university holds an active Rflect license. Learning journeys are created and managed by lecturers or program coordinators. If your university already uses Rflect, you will receive access directly through your lecturer. If you are a student or lecturer interested in bringing Rflect to your program, visit [www.rflect.ch](http://www.rflect.ch/) or contact [support@rflect.ch](mailto:support@rflect.ch) for ideas, demos, and partnership opportunities. Rflect makes personal development tangible. It helps lecturers integrate reflection and metacognitive skills into existing curricula without adding complexity while students gain awareness and direction. Launched in 2023, Rflect is already used by over 35 universities and 5’000 students across Europe. The future belongs to those who keep learning.

Screenshots

ETH polybox4 screens
Rflect4 screens

Verdict

The call

The clearest difference is update cadence: Rflect at every 3 months against ETH polybox's every 6 months. Rflect also leads on iOS requirement (15.6 vs 17.0). 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

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

ETH polybox ships an update every 6 months, Rflect every 3 months. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 7 level
ETH polybox versus Rflect: the parameters behind the verdict, then further details
ParameterETH polyboxRflect
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size229 MB4 MB
Age rating4+4+
DeveloperETH ZurichRflect AG

In-app purchases

None

ETH polybox

No in-app purchases

None

Rflect

No in-app purchases

Questions

Is ETH polybox free?
ETH polybox is free to download, with no in-app purchases.
Is Rflect free?
Rflect is free to download, with no in-app purchases.
Do ETH polybox or Rflect have ads?
Neither ETH polybox nor Rflect shows ads.
Which is updated more often, ETH polybox or Rflect?
ETH polybox ships an update every 6 months, and Rflect every 3 months. Most recently, ETH polybox was updated on September 27, 2026 and Rflect on September 10, 2026.

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