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Preparing for an exam on a shared phone and limited data

A large share of candidates study on a handset they do not have all day, on data they are paying for by the megabyte. Almost no study advice assumes that.

PProduct teamLearning design · 7 August 2026

Most study advice assumes a laptop, an uninterrupted desk and an unmetered connection. A large number of candidates preparing in Nepal have none of those. They study on a phone that belongs to the household as much as to them, in twenty-minute windows, on data that has a price per megabyte.

That is not a degraded version of proper study conditions. It is the actual condition, and there are specific things that work well within it.

Separate the expensive minutes from the free ones

The single most useful habit is to stop treating study time and connected time as the same thing. Downloading is connected time and it should be brief, planned and done where the connection is free. Studying is offline time and it should be most of your hours.

ContentRelative costHow to handle it
Text questions and explanationsNegligibleDownload generously. A full practice set is smaller than a single photograph.
Images, including sign and diagram questionsSmall but realDownload by topic rather than browsing them repeatedly online.
Listening audioBy far the largestDownload once over Wi-Fi and replay offline. Never stream repeatedly.
VideoLargest of all per minuteTreat as optional. Very little exam preparation genuinely requires it.
What actually costs data, in the rough order that matters.

Downloading once, studying all week

  1. 1

    Download

    One session, free connection. The week's sets, images and any audio packs.

  2. 2

    Study offline

    Every day that follows. No connection required, so no cost and no dependence on the power supply.

  3. 3

    Log on paper

    One line per wrong answer, in a notebook that does not need the phone or the battery.

  4. 4

    Sync when convenient

    Progress uploads next time you are connected. Nothing waits on it.

One planned download session over a free connection loads the week's practice sets, images and any listening packs. The following days of study, review and error logging happen entirely offline, with results synchronising the next time a connection is available.

A weekly rhythm built for a metered connection. Only the first step needs the network at all.

Design your sessions around interruption

A shared phone gets taken back. The useful adaptation is to work in units that complete rather than in sessions that get abandoned partway.

Studying in units that survive being interrupted

  1. 1

    Work in blocks of ten questions, not blocks of an hour

    A completed block of ten is progress you keep. An abandoned hour is an hour that felt like failure.

  2. 2

    Review each block before starting the next

    If the phone goes now, the learning from those ten items is already done. Deferring review is how it gets lost.

  3. 3

    Put listening where you control the time

    Listening cannot be interrupted usefully. Schedule it for the window you are most confident of holding, even if that is early morning.

  4. 4

    Keep the log on paper

    The single most portable thing in your preparation should not require the device you do not always have.

Why the paper log matters more than it sounds

A notebook with one line per missed question is available when the phone is not, during load-shedding, in a queue, on a bus. It is also the highest-value five minutes in the whole routine, because rereading your own errors is more useful per minute than new questions are.

Candidates who keep this log describe the same thing: it becomes the thing they revise from in the last week, and it is better suited to that than any material they could have bought.

What we build against these constraints

This is why downloads in our app are explicit rather than opportunistic, why nothing prefetches audio in the background, and why streaks are computed on the device so that a day without signal still counts. Spending someone's data without asking is not a trade-off we are willing to make, and punishing someone for their electricity supply would be worse.

Frequently asked questions

Can I prepare for an exam using only a phone?
Yes, and a large share of candidates do. The adaptations that matter are downloading in planned sessions, working in short completable blocks, and keeping the error log on paper.
How much data does exam practice actually use?
Text questions and explanations are negligible, well under a megabyte for a full practice set. Listening audio is orders of magnitude larger and is the only thing worth planning around.
How do I study during load-shedding?
Download in advance over a free connection and study offline. If your material requires a live connection, a power cut becomes a study cut, which is avoidable.
Does a study streak break if I have no internet?
Not in our app. Streaks are computed on the device from local activity and reconciled later, so a day without signal or power still counts.
The mobile appExplicit offline downloads, low-data mode, and streaks that are computed on the handset rather than on the server.
About this article

Written by the learning design at iSmartExams in Kathmandu. Exam formats change, and this article states the pattern as we understand it at the time of writing — always check the current notice for the sitting you are entering. If something here is wrong, tell us. We would rather correct it than leave it standing.

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Method

Reading about it is the easy part.

Everything in this article describes something you can start doing today. Open the practice bank for this exam and find out where you actually stand.