Evendays: Custody Calendar
Parenting Time & Child Costs
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The other parent never needs the app. Pick the pattern your order sets out, log the swaps that really happened, and see the overnight count that actually matters.
Evendays is the private record one parent keeps.
The other parent is not invited, does not need the app, and never sees anything. Every co-parenting app with real money behind it is a two-party platform that only works once both households sign up. Evendays works if only you do.
THE CALENDAR, PAINTED BY YOUR ACTUAL PLAN
Pick the pattern your order sets out — week on and week off, 2-2-3, 2-2-5-5, 3-4-4-3, every other weekend, alternating nights, or write your own night by night. Evendays paints the month from it, years ahead, in two colours you can read at a glance.
Holidays outrank the pattern, and they change hands by year. Thanksgiving, winter break, New Year, spring break: odd years yours, even years theirs, or however yours actually works.
REAL LIFE CHANGES THE PLAN
A swap, a late pickup, a week that did not go the way it was meant to. Log it in two taps with the reason. Evendays keeps it on the night it belongs to, marks it on the calendar, and counts it — and a night you changed back is not left sitting in the record as a change.
THE NUMBER THAT MATTERS
Overnights. Not "days", not halves. Overnights, because that is the unit parenting orders and tax rules are written in. Evendays shows the count on each side, the share as a percentage, and the shape of it month by month, updated as the year runs.
SHARED COSTS, SETTLED UP
Log a cost and Evendays applies the split your order sets — 50/50, 60/40, whatever it says — with a per-item override for anything treated differently. A running balance says who owes whom, always current.
FREE, FOREVER, NO ADS
• Every pattern, holidays included
• The calendar and the live overnight count
• Unlimited logged changes — no cap, ever
• Shared costs and the running balance
• A Home Screen widget for tonight
EVENDAYS PRO
• The year statement as a one-page PDF: the count, every night that differed from the pattern and why, and the cost ledger with its balance
• CSV export of nights and costs
• Every past and future year
• More than one child
NOTHING LEAVES THIS IPHONE
No account. No sign-in. No cloud. No analytics and no advertising identifier. There is no invitation and no shared inbox, because there is no server at all. One button in Settings deletes everything, and there is no copy anywhere else.
Evendays is a personal record. It is not a legal document, not a court filing, and not legal advice. It verifies nothing and takes no view on any arrangement — it counts what you enter.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://myzalife.com/privacypolicy
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The developer, MULTITECHNIQUE BUSINESS COMAPNUY INVESTMENT, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
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Information
- Seller
- MULTITECHNIQUE BUSINESS COMAPNUY INVESTMENT
- Size
- 8.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Evendays Pro Yearly $24.99
- Evendays Pro Monthly $4.99
- Evendays Pro Lifetime $39.99
- Copyright
- © 2026 MULTITECHNIQUE BUSINESS COMAPNUY INVESTMENT