Comparison

SeamStack vs Rototoy

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

Head to head
About

SeamStack

Organize all your sewing projects, from current works-in-progress to completed creations. Track project details, store measurements with history, and access built-in size charts. Build a personal archive of your sewing journey.

Highlights
  • Project tracking with status and photos
  • Measurement profiles with history
  • Built-in size charts (inches/cm)
  • Cloud storage for data backup
  • Clean and intuitive design
Features
Read full description

SeamStack is the organizational tool sewists have been asking for. Keep all your projects in one place - titles, notes, status, and photos of each creation. See what you're working on now and remember everything you've completed. Store measurements exactly how you need them. Create profiles for everyone you sew for, choose inches or centimeters, and watch how measurements change over time. Important profiles stay pinned at the top. Reference built-in size charts whenever you need them. With SeamStack, you're building your own sewing archive. Look back at what you've made, see how your skills have grown, and feel proud of everything you've created. Features: Project tracking with status updates and photos Measurement profiles with history tracking Built-in size charts (switch between in/cm) Cloud storage that keeps everything safe Clean design that doesn't get in your way SeamStack: Simple. Useful. Yours.

About

Rototoy

Features
Read full description

Your child has plenty of toys — so why are they always bored? When everything is out at once, nothing feels special. Rototoy is the Montessori-minded toy rotation app that helps you put out fewer toys, rotate them on a rhythm, and watch your child fall back in love with the toys they already own. HOW IT WORKS 1. Catalog your toys — snap a photo or add from a curated catalog of real, well-loved toys. 2. Curate a shelf — set out a small, inviting selection instead of an overflowing toy box. 3. Rotate on a rhythm — swap toys in and out on a schedule and tuck the rest away. Fewer toys out means deeper focus, calmer play, and less clutter — the heart of Montessori- and Waldorf-inspired homes. WHAT'S INSIDE • A visual inventory of every toy, with photos, categories, tags, and favorites • Multiple shelves — playroom, bedroom, grandparents' house, and more • Smart, manual, or random rotation • Gentle reminders so you never forget to refresh the shelf • Child profiles tuned to age and interests • Toy "interviews" — quick check-ins that reveal what your child truly loves • A growing library of thoughtfully chosen toys and reading FREE TO START Catalog your toys and rotate a shelf on one device, free. ROTO+ Upgrade for the full experience: • Cloud sync across all your devices • Unlimited child profiles • Smart Rotation — suggestions based on age, interests, and development goals • Full interview insights and trends • Complete rotation history • No ads Made for intentional families who want less stuff and more play. Rotate the toys. Rekindle the play. ——— Roto+ is an auto-renewable subscription. • Monthly $4.99 or Yearly $34.99 (prices may vary by region) • 7-day free trial for new subscribers • Payment is charged to your Apple ID at purchase confirmation • Renews automatically unless canceled at least 24 hours before the period ends • Manage or cancel anytime in your App Store account settings Privacy Policy: https://rototoy.com/privacy Terms of Use: https://rototoy.com/terms

Screenshots

SeamStack4 screens
Rototoy3 screens

Verdict

The call

The clearest difference is in-app purchases: SeamStack at none against Rototoy's 2. SeamStack also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.1 vs 26.0). On price, ads and device support 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. Rototoy sells 2 in-app purchases, starting at $4.99 per month. SeamStack asks for nothing beyond the download.

UpkeepUpdate frequency

SeamStack ships an update daily, Rototoy every 3 weeks. The most recent releases landed on June 11, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
SeamStack versus Rototoy: the parameters behind the verdict, then further details
ParameterSeamStackRototoy
PriceFreeFree
Rating5.0 (32 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings32 — better—
Update frequencyDaily — betterEvery 3 weeks
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size43 MB54 MB
Age rating4+4+
DeveloperLowland KidsSerious Engineering

Bugs and requests

SeamStack

Reported bugs

1 issue
  • None mentioned

Requested features

2 requests
  • Add fabric stash tracking
  • Integrate with more pattern companies

Rototoy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SeamStack

No in-app purchases

2 purchases

Rototoy

Subscriptions2
  • RotoPlus Monthly7 Days trial$4.991 Month
  • RotoPlus Yearly7 Days trial$39.991 Year

Questions

Is SeamStack free?
SeamStack is free to download, with no in-app purchases.
Is Rototoy free?
Rototoy is free to download, with in-app purchases available.
Do SeamStack or Rototoy have ads?
Both SeamStack and Rototoy show ads.
Which is updated more often, SeamStack or Rototoy?
SeamStack ships an update daily, and Rototoy every 3 weeks. Most recently, SeamStack was updated on June 11, 2026 and Rototoy on September 11, 2026.

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