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SPECIFICTION
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CoreParent vs KidsFirst

CoreParent

coreparent.app

KidsFirst

kidsfirst.app

Side by side

FigureCoreParentKidsFirst
Price from$10.75/moFree
Free planYesYes
Free trial——
Open source——
WebYes—
macOSYes—
iOSYesYes
Android—Yes
Plans published61
Spec score · Co-Parenting Apps8.2 (#11)7.5 (#28)
AI data handlingCompanion uses Anthropic; the company says submitted content is not used to train models and is deleted within 30 days, and Companion AI can be turned off in settings.The maker says message details are automatically removed before AI processing, messages are not used to train AI, and processing uses AWS Bedrock in Australia.
SecurityThe company says data is encrypted in transit and at rest, uploaded files use short-lived signed links, and access is limited by role-based permissions.The maker states data is encrypted in transit with TLS 1.2+ and at rest with AES-256, and hosted on AWS infrastructure in Australia.
SupportThe Solo plan includes priority email support.The FAQ directs users with questions to contact KidsFirst by email.

Plans

CoreParent

  • FreeFree
  • PartnerFree
  • Solo annual$129 a year
  • Family annual$199 a year
  • Solo$393 a month
  • Family$593 a month

CoreParent pricing →

KidsFirst

  • KidsFirstFree

KidsFirst pricing →

In their own words

CoreParent

CoreParent organizes co-parenting work around parenting plans, calendars, expenses, messages, and records. Its 14-section parenting blueprint can be started from scratch or built by importing an existing plan or court order. A custody calendar supports arrangements such as 2-2-3 and week-on/week-off, tracks parenting time, and exports via iCal to Google, Apple, or Outlook. The child support calculator covers all 50 states. Before sending, in-app messages are checked for hostile, accusatory, or threatening language; Companion can suggest calmer rewrites and identify events or expenses, but requires user approval before sending. Accounts are private by default, and each user chooses what to share with a co-parent. CoreParent says data is encrypted in transit and at rest. It is available on iOS, macOS, and the web. The free plan limits expenses, court deadlines, and calculations; annual Solo costs $129 a year and annual Family costs $199 a year. In-app expense payments incur a 2% platform fee, and both parents need payout accounts. CoreParent describes itself as an organizational tool, not legal advice.

Visit coreparent.app

KidsFirst

KidsFirst has no write-up on Specifiction yet; its figures are above.

Visit kidsfirst.app