Addition simulator vs MiStory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Addition simulator
Read full descriptionHide full description
App for all ages, to train columnar addition. Having two numbers, this app checks every single step of their addition, highlights the current column, and immediately signals if a calculation error occurs. Currently there are two modes: - normal, where you input the addends manually; - random, where the addends are generated automatically. For your convenience, you can choose a background of the app. In future versions oа the app, operational modes will be extended, as well as the overall app functionality.
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.
- Personalized AI audiobooks with MiFox
- Interactive storybooks
- Audiobooks for all moods
- Relaxing music and sounds
- Fun learning games
- Printable worksheets and activities
Read full descriptionHide 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
Verdict
The clearest difference is in-app purchases: Addition simulator at none against MiStory's 7. Addition simulator also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (12.1 vs 15.0). MiStory's advantage is device support (3 vs 1). On price 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
Both are free to download. MiStory sells 7 in-app purchases, starting at $3.99 per month. Addition simulator asks for nothing beyond the download.
Addition simulator ships an update every 6 days, MiStory every 3 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Addition simulator | MiStory |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 323 MB |
| Age rating | 4+ | 4+ |
| Developer | Anton Golovatuk | JetGames |
In-app purchases
Addition simulator
No in-app purchases
MiStory
- Mistory 1 Month$3.991 Month
- Mistory 6 Month$19.996 Months
- Mistory 12 Month$34.991 Year
- Mistory 1 Energy$0.99
- Mistory 5 Energy$3.99
- Mistory 10 Energy$6.99
Show 1 moreShow fewer
- Mistory 15 Energy$8.99
Questions
Is Addition simulator free?
Is MiStory free?
Do Addition simulator or MiStory have ads?
Which is updated more often, Addition simulator or MiStory?
Other comparisons















