Comparison

Power Up! vs Sherpa Study

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

Head to head
About

Power Up!

Manage competing interests of energy, biodiversity, and community prosperity across diverse landscapes. Your in-game decisions contribute to scientific research on sustainable development challenges. Track the impact of your choices on energy generation, biodiversity, and community well-being.

Highlights
  • Manage energy, biodiversity, and community prosperity
  • Contribute to scientific research
  • Track impact of decisions
  • Experience unforeseen events
  • Learn about sustainable development goals
Features
Read full description

In Power Up! you need to manage the competing interests of energy generation, biodiversity conservation, and community prosperity across different world landscapes. By playing you will directly contribute to cutting-edge scientific research aimed at solving real-world challenges involving energy, nature and people! Power Up! has been designed by scientists and game developers to understand how people make difficult trade-offs between different Sustainable Development Goals (SDGs). How will you decide to make choices about hydropower dams, land and river biodiversity, and people? What impact will your choices have across different landscapes? As you manage different landscapes you will see them change. You’ll also be able to track how your decisions on investing resources can boost energy generation, lead to greater biodiversity, and increased prosperity of communities. Your choices can also cause these to decline… As you play, you may also experience unforeseen events like drought or fire! What will you choose to do as your world is impacted? By playing Power Up! you will directly contribute to our understanding of how humans make difficult decisions about sustainable development. Data on in-game decisions are collected and scientists will analyse these data to better understand decision-making and how people approach different aspects of sustainable development. This is the first step to finding new, more equitable ways of tackling complex global challenges involving energy, biodiversity and humans. None of your personal data are collected, only data on your in-game decisions (full details can be found in the “Participant Information” documentation) [https://isabel-jones.github.io/PowerUp_ParticipantInformation/PowerUp_OpenPlay_ParticipantInformationSheet.pdf]. Thank you for playing Power Up! and being involved in this cutting-edge research. - This research is led by Dr Isabel Jones [https://www.stir.ac.uk/people/256518] in collaboration with project partners around the world. Dr Jones is a UKRI Future Leaders Fellow (MR/T019018/1) based at the University of Stirling, UK. Please see the “Participant Information” documentation for further details of the Power Up! game and research programme -

About

Sherpa Study

This app helps GCSE students revise effectively by providing personalized study plans, practice questions, flashcards, and past papers. It aligns content with specific exam boards and tracks progress to focus on weaker topics.

Highlights
  • Personalized revision plans
  • Exam board-specific content
  • Thousands of practice questions
  • Flashcards with spaced repetition
  • Past papers and mark schemes
  • Confidence tracking
  • Study session timer
Features
Read full description

A plan, the questions, flashcards and the past papers - all matched to your exam board. Sherpa Study is GCSE revision without the guesswork about where to start. Free, no ads. YOUR SUBJECTS, YOUR SPECIFICATION • Pick your subjects by exam board and tier - AQA, Edexcel, OCR and more • You get the real specification, broken into modules and topics. Not a generic list. BUILD A REVISION PLAN • Set your revision goal for each week, and move sessions between days in the calendar • Create focused study sessions and set a timer • Log your confidence in each topic and leave notes for next time • Work on your weakest topics, and watch them stop being your weakest topics PRACTICE WITH REAL QUESTIONS • Thousands of practice questions across your subjects • Check your answers against the real mark scheme • Save your score and come back to the tricky ones later • Filter by easy, medium and hard LEARN FROM FLASHCARDS • Work through thousands of flashcards • Mark how easily you recalled the answer, and we'll show it again right before you'd have forgotten it PAST PAPERS WITHOUT THE HUNT • Real past papers and mark schemes for your specification, in one place • Log your score and see it improve paper by paper TRACK YOUR PROGRESS • Rate your confidence topic by topic and watch it climb • See where you're strongest — and where your next hour is best spent BUILT BY SHERPA TUTORS Built by the team behind Sherpa Tutors - a leading UK tuition platform with a focus on qualified UK teachers. We want every student to get access to the planning, revision and learning tools that our tutored students get for free - and this is part of our work towards that.

Screenshots

Power Up!4 screens
Sherpa Study4 screens

Verdict

The call

The clearest difference is rating: Sherpa Study at 5.0 against Power Up!'s 3.0. Power Up!'s advantage is iOS requirement (11.0 vs 15.1). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Sherpa Study holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Power Up! ships an update every 3 months, Sherpa Study every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level
Power Up! versus Sherpa Study: the parameters behind the verdict, then further details
ParameterPower Up!Sherpa Study
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size61 MB31 MB
Age rating4+4+
DeveloperHyper Luminal Games LTDApplication Labs Ltd

Customer experience

Power Up!

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Sherpa Study

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Power Up!

No in-app purchases

None

Sherpa Study

No in-app purchases

Questions

Is Power Up! free?
Power Up! is free to download, with no in-app purchases.
Is Sherpa Study free?
Sherpa Study is free to download, with no in-app purchases.
Which has better reviews, Power Up! or Sherpa Study?
Sherpa Study is rated higher. Power Up! averages 3.0 out of 5 from 2 ratings, while Sherpa Study averages 5.0 from 1 ratings.
Do Power Up! or Sherpa Study have ads?
Neither Power Up! nor Sherpa Study shows ads.
Which is updated more often, Power Up! or Sherpa Study?
Power Up! ships an update every 3 months, and Sherpa Study every 6 months. Most recently, Power Up! was updated on November 3, 2026 and Sherpa Study on October 30, 2026.

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