Comparison

CoParnt vs Chart Maker Bar Line Pie Graph

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

Head to head
About

CoParnt

Features
Read full description

CoParnt is the co-parenting app built around one idea: every change goes through both parents. Shared calendars are fine for keeping track — but when plans change, a calendar entry doesn't tell the whole story. CoParnt adds an approval layer so neither parent is caught off guard. Request a schedule swap, explain why, and let your co-parent accept or decline. Everyone sees the same thing. No crossed wires. WHAT YOU CAN DO Shared Calendar See the full picture: which child is where, which parent has them tonight, and what's coming up this week. Add school events, appointments, sports, and activities — linked to the children they involve, so nothing gets lost in a general family calendar. Handovers Log your regular custody schedule as recurring handovers, then add one-off changes on top. Each handover stores the time, location, and coordinates — so getting directions to the drop-off spot is one tap away. Requests & Approvals Need to swap a drop-off time? Ask your co-parent — with a reason, and a clear view of what's changing. They approve or decline. No ambiguity, no "I never agreed to that." Reminder Requests Ask your co-parent to handle something for the kids — buy school shoes, pack the swim kit, return the library books. Reminders can recur on a schedule and track completion, so nothing falls through the cracks. Tonight at a Glance Open the app and immediately see which parent has the children tonight, any handovers for the day, and any requests waiting on your attention. Push Notifications Get notified when a new request comes in, and receive a morning summary of anything that still needs a response. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.coparnt.app/privacy.html

About

Chart Maker Bar Line Pie Graph

Features
Read full description

Need a bar chart, line graph, or pie chart in minutes? Enter your data, pick a style, and export a polished image—no account required. Building reports, slides, or study visuals? Create bar, line, pie, scatter, and area charts, import JSON or CSV, customize colors and themes, save templates, and export share-ready images—all offline on your device. • Multiple chart types: bar, line, pie, scatter, area • Visual editor: data, style, legend, and theme controls • Import JSON/CSV or use sample datasets • Template library for quick starts • My Charts: search, copy, batch manage • Export high-quality images and share • Offline-first: data stays on your device Perfect for students, teachers, small teams, and anyone who wants simple data visuals without spreadsheets.

Screenshots

CoParnt4 screens
Chart Maker Bar Line Pie Graph4 screens

Verdict

The call

The clearest difference is price: CoParnt at Free against Chart Maker Bar Line Pie Graph's $1.99. Chart Maker Bar Line Pie Graph's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On update cadence 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

CoParnt is free to download; Chart Maker Bar Line Pie Graph costs $1.99 up front. CoParnt sells 1 in-app purchase, starting at $9.99 per year. Chart Maker Bar Line Pie Graph asks for nothing beyond the download.

UpkeepUpdate frequency

CoParnt ships an update every 8 days, Chart Maker Bar Line Pie Graph weekly. Both last shipped on November 5, 2026.

Scorecard4 real differences · 4 level
CoParnt versus Chart Maker Bar Line Pie Graph: the parameters behind the verdict, then further details
ParameterCoParntChart Maker Bar Line Pie Graph
PriceFree — better$1.99
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size19 MB24 MB
Age rating4+4+
DeveloperAlex GoodsellXiamen City Fanyou Network Technology Co., Ltd.

In-app purchases

1 purchases

CoParnt

Subscriptions1
  • CoParnt Standard1 Month trial$9.991 Year
None

Chart Maker Bar Line Pie Graph

No in-app purchases

Questions

Is CoParnt free?
CoParnt is free to download, with in-app purchases available.
Is Chart Maker Bar Line Pie Graph free?
Chart Maker Bar Line Pie Graph costs $1.99, with no in-app purchases.
Do CoParnt or Chart Maker Bar Line Pie Graph have ads?
Neither CoParnt nor Chart Maker Bar Line Pie Graph shows ads.
Which is updated more often, CoParnt or Chart Maker Bar Line Pie Graph?
CoParnt ships an update every 8 days, and Chart Maker Bar Line Pie Graph weekly. Most recently, CoParnt was updated on November 5, 2026 and Chart Maker Bar Line Pie Graph on November 5, 2026.

Other comparisons