Comparison

Sinna vs Vigdís

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

Head to head
About

Sinna

Easily book appointments with local service providers. Discover available times in real-time and manage all your bookings, gift cards, and reminders in one place. Never miss an appointment with instant notifications.

Highlights
  • Book appointments easily
  • Find local service providers
  • View real-time availability
  • Manage all bookings
  • Receive real-time reminders
  • Track gift cards
Features
Read full description

Sæktu Sinna appið og bókaðu næsta tíma með einföldum hætti. Í appinu finnur þú þjónustuaðila á þínu svæði, getur séð lausa tíma í rauntíma og bókað með örfáum smellum. Hvort sem um er að ræða klippingu, heilsumeðferð eða aðra þjónustu, gerir Sinna þér kleift að stjórna bókunum án fyrirhafnar. Í Sinna appinu getur þú einnig fylgst með öllum þínum bókunum, gjafabréfum og fleiri upplýsingum á einum stað. Með áminningum og tilkynningum í rauntíma tryggir Sinna að þú missir aldrei af bókun – þægilegra verður það ekki!

About

Vigdís

This app helps children build independence and routine through a clear, visual schedule. It offers gentle motivation with points and rewards, and is designed to support neurodiversity, including autism and ADHD. Data is kept private and local-first, with optional cloud sync.

Highlights
  • Visual daily routines
  • Points and rewards system
  • Built for neurodiversity
  • Focus timer and progress charts
  • Private and local-first data
Features
Read full description

Vigdís turns the day into a clear visual schedule kids can follow on their own — built with a social educator. to help children with autism and ADHD build routine, independence, and calm. "This app is saving our family's sanity." — App Store WHAT VIGDÍS DOES • Visual daily routines — morning, school, after-school & bedtime, ready in minutes • Points & rewards — gentle motivation that makes finishing tasks feel like a win • Built for neurodiversity — predictable structure for autism, ADHD & special needs (and great for any kid) • Focus timer, progress charts & achievements • Designed by a developmental therapist (þroskaþjálfi) and parents • Private & local-first — data stays on device; optional sync to share a child's profile across parents' devices Vigdís is for anyone who wants more predictability in the day — whether you use a wide range of services or just want calmer mornings. Download free and set up your first routine today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sinna4 screens
Vigdís4 screens

Verdict

The call

The clearest difference is in-app purchases: Sinna at none against Vigdís's 7. Sinna also leads on iOS requirement (15.6 vs 17.6). Vigdís's advantage is update cadence (weekly vs every 2 weeks). On price, rating, ratings volume 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. Vigdís sells 7 in-app purchases, starting at $7.99 per month. Sinna asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Sinna against 5.0 for Vigdís. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Sinna ships an update every 2 weeks, Vigdís weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Sinna versus Vigdís: the parameters behind the verdict, then further details
ParameterSinnaVigdís
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size74 MB24 MB
Age rating4+4+
DeveloperDineoutVigdis

Customer experience

Sinna

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Vigdís

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

In-app purchases

None

Sinna

No in-app purchases

7 purchases

Vigdís

Subscriptions6
  • Premium Monthly14 Days trial$7.991 Month
  • Multi-Family Annual14 Days trial$9.991 Month
  • Premium Quarterly14 Days trial$12.993 Months
Show 3 more
  • Vigdis Multi-Family Quarterly14 Days trial$12.993 Months
  • Premium Annually14 Days trial$49.991 Year
  • Vigdis Multi-Family Annual14 Days trial$69.991 Year
One-time1
  • Premium Lifetime$79.99

Questions

Is Sinna free?
Sinna is free to download, with no in-app purchases.
Is Vigdís free?
Vigdís is free to download, with in-app purchases available.
Which has better reviews, Sinna or Vigdís?
Sinna and Vigdís are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Sinna or Vigdís have ads?
Neither Sinna nor Vigdís shows ads.
Which is updated more often, Sinna or Vigdís?
Sinna ships an update every 2 weeks, and Vigdís weekly. Most recently, Sinna was updated on November 4, 2026 and Vigdís on November 5, 2026.

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