Comparison

Co vs ShiftKnox

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, task management, and expense tracking. It aims to reduce stress and improve planning for families with joint custody.

Highlights
  • Smart Shared Calendar
  • Safe Chat with AI
  • Lists & Reminders
  • Fair Expense Tracking
  • AI Scheduling Assistant
  • Info Hub
  • Expert Advice
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

ShiftKnox

Features
Read full description

ShiftKnox helps you stay organized with clear, conflict-free schedules, instant alerts, and effortless shift management. Whether assigning, swapping, or tracking shifts, it keeps your entire care team connected and on the same page—anytime, anywhere.

Screenshots

Co4 screens
ShiftKnox4 screens

Verdict

The call

The clearest difference is in-app purchases: ShiftKnox at none against Co's 2. ShiftKnox also leads on ads (none vs shown). Co's advantage is update cadence (weekly vs every 3 months). On price, 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. Co sells 2 in-app purchases, starting at $6.99 per month. ShiftKnox asks for nothing beyond the download.

UpkeepUpdate frequency

Co ships an update weekly, ShiftKnox every 3 months. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Co versus ShiftKnox: the parameters behind the verdict, then further details
ParameterCoShiftKnox
PriceFreeFree
Rating4.5 (30 ratings) — better—
Positive reviews72.7% of reviews—
Number of ratings30 — better—
Update frequencyWeekly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1515.0
Further details — not scored
Size84 MB14 MB
Age rating4+17+
DeveloperHappy Parents ABPBJStar

In-app purchases

2 purchases

Co

Subscriptions2
  • Familjeprenumeration7 Days trial$6.991 Month
  • Access to all features7 Days trial$8.991 Month
None

ShiftKnox

No in-app purchases

Questions

Is Co free?
Co is free to download, with in-app purchases available.
Is ShiftKnox free?
ShiftKnox is free to download, with no in-app purchases.
Do Co or ShiftKnox have ads?
Co shows ads; ShiftKnox does not.
Which is updated more often, Co or ShiftKnox?
Co ships an update weekly, and ShiftKnox every 3 months. Most recently, Co was updated on October 15, 2026 and ShiftKnox on September 30, 2026.

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