Comparison

Co vs NIDDO

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

Head to head
About

Co

This app helps co-parents collaborate more effectively by providing tools for shared calendars, communication, expense tracking, and information sharing. It aims to reduce stress and improve planning for families with joint custody.

Highlights
  • Smart shared calendar for planning
  • Safe chat with AI for communication
  • Expense tracking and cost splitting
  • Lists and reminders for tasks
  • Info hub for child's key facts
  • AI scheduling assistant
  • Shared access for children and relatives
Features
Read full description

Less stress. Better collaboration. A co-parenting app built for today’s families. Improve planning and avoid misunderstandings. The Coparenting app reduces common daily friction of shared parenting and joint custody. Plan together, stay in sync, and help your child thrive - no matter the family setup. “It really improved things for my child by transforming how we adults communicate.” 9 out of 10 users say co-parenting has become less stressful. --- WHAT COPARENTING HELPS YOU WITH • Smart Shared Calendar: Set handovers, activities and routines together • Everyone in the Loop: Share responsibilities - and moments - with the people who matter • Lists & Reminders: Pack lists and chores handled without the hassle • Safe Chat: Communicate privately and safely, avoiding conflict with built-in TalkSafe AI • Fair Expense Tracking: Log purchases and split costs transparently • Info Hub: Keep all key facts about your child in one shared place • Expert Advice: Read articles by child psychologist and researcher Malin Bergstrom *NEW* AI Scheduling Assistant Just snap a photo of a school letter, invite, or text. Our AI turns it into a calendar event and identifies deadlines and tasks too. No more “I forgot to tell you…” MADE FOR ALL CO-PARENTING SITUATIONS Whether things are smooth or complicated, this app makes it easier to share custody. • Build clear schedules and mutually agree on changes • Keep track of activities, tasks, and child needs • Chat with boundaries and structure • Share access with children, relatives or babysitters. You decide who sees what. SUPPORT FOR CHILDREN TOO Invite your child (recommended from ages 7+) to help them feel included. They can view activities, check reminders and build independence. EASY TO GET STARTED • One subscription covers everyone • Free trial and easy to cancel at any time --- "Thank you for this app, it has finally made us communicate!" “Managing custody schedules used to feel overwhelming. This app changed all of that.”--- Start co-parenting with less stress - download now. Questions or feedback? Reach us at hello@varannanvecka.app Terms of Use: Standard Apple Terms of Use – https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

NIDDO

This app helps coordinate family life for parents and caregivers. It centralizes custody schedules, expenses, documents, and reminders to ensure clear communication and organization for shared child-rearing.

Highlights
  • Shared calendar for custody and activities
  • Expense tracking and splitting
  • Document storage for child's information
  • Request and approval system
  • Customizable role-based permissions
  • Report generation and export
Features
Read full description

NIDDO – Your co-parenting copilot Custody, calendar, expenses, documents, reminders… Everything that comes with raising kids, in one place. No mess. No drama. Just clarity. Because raising a child is a team effort. Parenting is shared today — with the other parent, sure, but also with grandparents, aunts and uncles, sitters, guardians, teachers or therapists. Nobody has a magic wand… but NIDDO comes pretty close. It's the co-parenting app that helps you coordinate everyone who cares for your kid. It's built for families with a custody and parenting plan. But it works just as well if you're co-parenting with your partner, part of a blended family, or coordinating with a nanny, babysitter, or grandparents. So information flows, responsibilities are shared, and everything just works. WHAT CAN YOU DO WITH NIDDO? Coordinate day-to-day life on a shared calendar Pickups, visitation, activities, vacations, parent-teacher conferences… Create family events like birthdays or celebrations and share them with whoever you choose. Everything organized and visible to the people you pick. Manage shared expenses with full transparency Track payments related to your kids. Add receipts, split amounts, and approve with one tap. Send clear requests you can track Need special permission? Want to change something in the plan? Modify the custody schedule? Do it from the app, and keep a record of everything. Keep all your child's documents in one place ID, insurance card, medical reports, allergies, vaccination records, school forms… All your kid's information, in one place and always at hand. Get the reminders that matter Medication, doctor's appointments, key dates… NIDDO gives you a heads-up so nothing slips through the cracks. Assign roles with the right permissions Parents, grandparents, caregivers, babysitters, guardians, therapists, lawyers… Everyone gets access to exactly what they need. Generate and export reports Create PDF reports with your history of events, requests, and expenses. Great for family or professional record-keeping. WHO CAN USE NIDDO? It's built for families with a custody and parenting plan, but it works for every family. Yes, EVERY family: • Separated or divorced parents with shared custody • Blended or step-families • Families with a nanny, babysitter, grandparents, or another caregiving circle • Families living together, single-parent households, or traditional families • Anyone who wants everything clear, organized, and accessible Because family life is complicated. Your app doesn't have to be. YOUR INFORMATION IS SAFE • European-grade encryption and data protection • GDPR compliant • Full control over who sees what Because caring for your kid also means protecting their information. Download it for free. No mess. No drama. Just clarity. NIDDO – For cool parents. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Co4 screens
NIDDO4 screens

Verdict

The call

The clearest difference is rating: NIDDO at 5.0 against Co's 4.5. NIDDO also leads on ads (none vs shown) and review sentiment (100% vs 74%). Co's advantage is ratings volume (31 vs 1). On price, in-app purchases, monetization model 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. Co sells 2 in-app purchases, starting at $6.99 per month and NIDDO sells 10 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

NIDDO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Co has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of Co's written reviews are positive against 100% of NIDDO's.

UpkeepUpdate frequency

Co ships an update weekly, NIDDO every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Co versus NIDDO: the parameters behind the verdict, then further details
ParameterCoNIDDO
PriceFreeFree
Rating4.5 (31 ratings)5.0 (1 ratings) — better
Positive reviews73.9% of reviews100.0% of reviews — better
Number of ratings31 — better1
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better16.4
Further details — not scored
Size84 MB227 MB
Age rating4+4+
DeveloperHappy Parents ABNiddo

Customer experience

Co

All ratings31 ratings
Positive87.1%
Neutral3.2%
Negative9.7%
Written reviews23 reviews
Positive73.9%
Neutral8.7%
Negative17.4%

NIDDO

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

In-app purchases

2 purchases

Co

Subscriptions2
  • Familjeprenumeration7 Days trial$6.991 Month
  • Access to all features7 Days trial$8.991 Month
10 purchases

NIDDO

Subscriptions10
  • Niddo Pro$1.997 Days
  • Niddo Pro Semanal$2.997 Days
  • Niddo Pro Lawyers Semanal$2.997 Days
Show 7 more
  • Niddo Pro$5.991 Month
  • Niddo Pro$10.001 Month
  • Niddo Pro7 Days trial$11.991 Month
  • Niddo Pro$25.001 Year
  • Niddo Pro7 Days trial$59.901 Year
  • Niddo Pro14 Days trial$119.001 Year
  • Niddo Pro7 Days trial$119.991 Year

Questions

Is Co free?
Co is free to download, with in-app purchases available.
Is NIDDO free?
NIDDO is free to download, with in-app purchases available.
Which has better reviews, Co or NIDDO?
NIDDO is rated higher. Co averages 4.5 out of 5 from 31 ratings, while NIDDO averages 5.0 from 1 ratings.
Do Co or NIDDO have ads?
Co shows ads; NIDDO does not.
Which is updated more often, Co or NIDDO?
Co ships an update weekly, and NIDDO every 3 days. Most recently, Co was updated on November 7, 2026 and NIDDO on November 5, 2026.

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