Comparison

ReMaths vs Dewie

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

Head to head
About

ReMaths

This app helps students learn and remember math rules through repetition. It categorizes rules by education level, allowing users to swipe through them and track their progress. The goal is to make math feel like a game by understanding and internalizing its fundamental principles.

Highlights
  • Categorized math rules by education level
  • Swipe-through interface for learning
  • Repetition-based memorization technique
  • Progress tracking for group completion
  • Contents page for specific rule lookup
Features
Read full description

Repeat. Remember. Results! Like any game, if you don't know the rules, you can't play the game. Maths is like playing a game. Know the rules, play the game. ReMaths has been created using simplified depictions of key maths rules that have been tried and tested by many students in the past, with great results. ReMaths is split up into four groups. Select the group that corresponds to your education level, and start swiping through the rules. You don't need to spend long on each rule, just long enough for the information to sink in, then move on to the next. The more you do this, the easier it'll become to remember them. ReMaths will count the number of times you complete a group. See how many times you can cycle through every rule in a group. Each group has a contents page, in case you need to find a specific rule. You may develop your own way to use the app to aid your maths learning and start seeing results, but like any skill, repetition is key.

About

Dewie

This app offers a holistic approach to early childhood development, providing a school readiness bootcamp, progress monitoring, and a variety of engaging activities. It connects parents with educators and specialists, fostering a supportive community for seamless learning journeys.

Highlights
  • School readiness bootcamp
  • Holistic development monitoring
  • Low-resource activity search
  • Book sessions with specialists
  • Parent and educator community
  • Nursery/childminder pairing
Features
Read full description

Many apps claim to give you personalised advice on how to support your child’s development. Many focus on a single area of development or the curriculum. You might have several on your phone. How about if you just needed one…? That’s why we built Dewie. Reviewed by UCL and featuring Cbeebies presenters Ben Cajee and Joanna Adeyinka-Burford, Dewie helps you map your child’s development holistically. We then support you and your child to learn the way you like to learn, working towards helping you both make a great start in school. Informed by world-leading academics from Europe, US and Canada, Dewie is designed to be your early years sidekick. What can you do on the app? You can: ⁃ Access the world’s first school readiness bootcamp for you and your child to work through together. ⁃ Use our Dewie Development Monitor to understand your child’s development stage and understand if they might need additional support in a specific area ⁃ Search fun, low-resource activities and stories across our development areas- activities are a mix of active, desk-based, audio and video activities ⁃ Book time with teachers and development specialists ⁃ Join our new, supportive community of parents, teachers and early years practitioners ⁃ Pair your profile with your nursery or childminder, so you can provide a seamless learning journey for your child. This is V1 - it is just the beginning. Terms of Use: https://dewie.io/terms_and_conditions

Screenshots

ReMaths4 screens
Dewie4 screens

Verdict

The call

The clearest difference is price: Dewie at Free against ReMaths's $3.99. Dewie also leads on review sentiment (100% vs 60%). ReMaths's advantage is in-app purchases (none vs 11) and ads (none vs shown). On device support and iOS requirement 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

Dewie is free to download; ReMaths costs $3.99 up front. Dewie sells 11 in-app purchases, starting at $2.99 per month. ReMaths asks for nothing beyond the download.

UpkeepUpdate frequency

ReMaths ships an update every 2 months, Dewie every 20 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
ReMaths versus Dewie: the parameters behind the verdict, then further details
ParameterReMathsDewie
Price$3.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 20 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size425 MB68 MB
Age rating4+4+
DeveloperSusan StovellDewie L&D Project Ltd

Customer experience

ReMaths

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Dewie

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ReMaths

No in-app purchases

11 purchases

Dewie

Subscriptions5
  • The Core Plan (Monthly)14 Days trial$2.991 Month
  • The Personal Plan (Monthly)14 Days trial$7.991 Month
  • Dewie Personal$9.991 Month
Show 2 more
  • The Core Plan (Yearly)14 Days trial$29.001 Year
  • The Personal Plan (Yearly)14 Days trial$79.001 Year
One-time6
  • Reception Ready Beta Programme$19.00
  • 1:1 support (1 hour)$30.00
  • 1:1 support (2 hours)$59.00
Show 3 more
  • 1:1 support (3 hours)$79.00
  • 1:1 support (4 hours)$99.00
  • 1:1 support (5 hours)$119.99

Questions

Is ReMaths free?
ReMaths costs $3.99, with no in-app purchases.
Is Dewie free?
Dewie is free to download, with in-app purchases available.
Do ReMaths or Dewie have ads?
Dewie shows ads; ReMaths does not.
Which is updated more often, ReMaths or Dewie?
ReMaths ships an update every 2 months, and Dewie every 20 months. Most recently, ReMaths was updated on September 8, 2026 and Dewie on September 9, 2026.

Other comparisons