Comparison

Long Addition vs MiStory

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

Head to head
About

Long Addition

Features
Read full description

We created this app because we believe learning and mastering the long addition method for solving addition problems is crucial in order to gain a solid understanding of addition. This app has two features. First, it includes a Long Addition Calculator that shows you step by step how to add any two numbers using the long addition method. Second, it includes a Long Addition Test, where you can put your skills to the test by solving practice addition problems. We recommend that you start by using the Long Addition Calculator. Simply enter different addition problems to see how we solve them using the long addition method. Then try the Long Addition Test to test your new long addition skills. The app is fast, intuitive, and easy to use. It is a standalone app, which means that it will work perfectly fine in places with little or no Internet access. We hope that the Long Addition app will become one of your favorite math apps.

About

MiStory

This app allows children to become the hero of their own AI-narrated audiobooks by personalizing characters and story themes. It offers interactive books, calming music, educational games, and printable activities in a safe, ad-free environment designed for young learners.

Highlights
  • Personalized AI audiobooks with MiFox
  • Interactive storybooks
  • Audiobooks for all moods
  • Relaxing music and sounds
  • Fun learning games
  • Printable worksheets and activities
Features
Read full description

Create Your Story with MiFox! Let your child become the hero of their own audiobook! With MiFox, kids can type their name, choose a character, pick a story category and MiStory will create a fully personalized AI-narrated audiobook just for them. Welcome to MiStory a magical app where stories come alive, music soothes little hearts, and learning becomes a joyful journey. MiStory is a safe, ad-free digital playground designed especially for children aged 3 and up. Created by child development experts, MiStory brings together interactive books, relaxing music, audiobooks, educational games, and printable activities all in one beautifully designed app. Features: Create Personalized Audiobooks with MiFox (AI Feature) Children can create their very own story experience by: Entering their name Choosing a character Selecting a story theme Then, our AI will generate a unique and professionally narrated audiobook where they are the star! Interactive Storybooks Touch, listen, and explore beautifully narrated stories with interactive scenes that spark imagination and curiosity. Audiobooks for All Moods Enjoy a growing library of calming bedtime stories, fun tales, and relaxing narratives – perfect for quiet time. Relaxing Music & Sounds Gentle melodies designed to soothe, focus, or help your child wind down after a busy day. Fun Learning Games Age-appropriate mini-games that help improve memory, attention, and foundational learning skills all through playful interaction. Printable Worksheets & Activities Download and print creative worksheets to continue the fun offline including coloring pages, tracing sheets, and more! Safe & Parent-Approved 100% ad-free No personal data collected from children All purchases and settings are protected behind parental gates COPPA & GDPR compliant

Screenshots

Long Addition4 screens
MiStory4 screens

Verdict

The call

The clearest difference is in-app purchases: Long Addition at none against MiStory's 7. On price, ads, 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

Both are free to download. MiStory sells 7 in-app purchases, starting at $3.99 per month. Long Addition asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Long Addition versus MiStory: the parameters behind the verdict, then further details
ParameterLong AdditionMiStory
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size1 MB323 MB
Age rating4+4+
DeveloperH ValeurJetGames

In-app purchases

None

Long Addition

No in-app purchases

7 purchases

MiStory

Subscriptions3
  • Mistory 1 Month$3.991 Month
  • Mistory 6 Month$19.996 Months
  • Mistory 12 Month$34.991 Year
One-time4
  • Mistory 1 Energy$0.99
  • Mistory 5 Energy$3.99
  • Mistory 10 Energy$6.99
Show 1 more
  • Mistory 15 Energy$8.99

Questions

Is Long Addition free?
Long Addition is free to download, with no in-app purchases.
Is MiStory free?
MiStory is free to download, with in-app purchases available.
Do Long Addition or MiStory have ads?
Neither Long Addition nor MiStory shows ads.

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