Comparison

OpenReport vs Contrigraph

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

Head to head
About

OpenReport

This app automates the creation of daily reports from your calendar data, offering in-app editing and PDF export for easy sharing. Streamline your time management and focus on what matters most.

Highlights
  • Calendar integration
  • Automated daily report generation
  • In-app report editing
  • PDF export
  • Time management tools
Features
Read full description

OpenReport is a robust application designed to streamline your day and enhance your productivity. This user-friendly app is your key to efficient time management. OpenReport easily integrates with Google Calendar and other calendar tools you may already use. It auto-generates daily reports in PDF format, relieving you of the manual labor of creating daily reports. But OpenReport does more than just create reports. It comes with in-app editing features, empowering you to tailor your daily report to your personal needs and preferences. Once you've perfected your report, OpenReport allows you to export it as a PDF. This feature supports easy sharing of your progress, making it ideal for team updates or personal record-keeping. Simplify and optimize your day with OpenReport. Transform your day-to-day task management and shift your focus to what truly matters. [EULA] https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Contrigraph

Features
Read full description

Grow your grass. That's the whole app. "Contrigraph" is short for contribution graph — the GitHub habit of watching squares turn green as you show up. This app takes that feeling and points it at exactly one habit. ■ One habit, on purpose This isn't a multi-habit dashboard. Running, reading, lifting — pick one and track only that. Fewer things to manage is why it sticks. ■ A year-long strip to read your rhythm The band across the top isn't for reading any single day — it's texture. Glance at it and you can tell when you were on a roll and when things slipped, all year at once. Tap it to jump to that month. ■ A month calendar to look back and fix things The calendar is where the real reading (and rewriting) happens. Tap any day, past or present, and cycle its effort. Five honest levels — not counted, not measured: none, a little, okay, solid, perfect. ■ One big button for today No hunting through a grid. Today gets its own button. ■ A nudge only when you'd actually forget Notifications fire only on days you haven't logged yet, and you can log right from the notification. If a streak is alive, a second "before it breaks" reminder follows later in the day. ・Fully localized in English and Japanese ・Dark mode and Dynamic Type support ・Free, with a banner ad No motivation speech required. Just tap today's square.

Screenshots

OpenReport4 screens
Contrigraph4 screens

Verdict

The call

The clearest difference is ads: Contrigraph at none against OpenReport's shown. Contrigraph also leads on update cadence (every 6 days vs every 3 weeks). OpenReport's advantage is iOS requirement (13.0 vs 17.5). On price, in-app purchases 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. OpenReport sells 1 in-app purchase, starting at $0.49 per month and Contrigraph sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OpenReport ships an update every 3 weeks, Contrigraph every 6 days. The most recent releases landed on August 27, 2026 and September 5, 2026 respectively.

Scorecard3 real differences · 7 level
OpenReport versus Contrigraph: the parameters behind the verdict, then further details
ParameterOpenReportContrigraph
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 6 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.5
Further details — not scored
Size52 MB10 MB
Age rating4+4+
DeveloperEJingHajime Nakamura

In-app purchases

1 purchases

OpenReport

Subscriptions1
  • Pro Version$0.491 Month
1 purchases

Contrigraph

One-time1
  • Remove Ads$1.99

Questions

Is OpenReport free?
OpenReport is free to download, with in-app purchases available.
Is Contrigraph free?
Contrigraph is free to download, with in-app purchases available.
Do OpenReport or Contrigraph have ads?
OpenReport shows ads; Contrigraph does not.
Which is updated more often, OpenReport or Contrigraph?
OpenReport ships an update every 3 weeks, and Contrigraph every 6 days. Most recently, OpenReport was updated on August 27, 2026 and Contrigraph on September 5, 2026.

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