Comparison

Cal2CSV vs DearWiki

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

Head to head
About

Cal2CSV

Easily export your iPhone calendar events to CSV or ICS files for backup, sharing, or analysis. This privacy-focused tool allows you to select date ranges and specific calendars, then share the exported data via native iOS sharing options.

Highlights
  • Export to CSV and ICS formats
  • Flexible date range selection
  • Multi-calendar support
  • Native iOS sharing
  • Privacy-focused local processing
  • No account registration required
Features
Read full description

Export your system calendar events to CSV or ICS in a few steps. Cal2CSV is built for backups, calendar migration, sharing, and working with event data in a spreadsheet. CHOOSE WHAT TO EXPORT • Select one, several, or all calendars • Use the last 7 days, preset ranges, or a custom date range • Filter events by words in the title or notes FLEXIBLE OUTPUT • Create CSV files for spreadsheets and data workflows • Create ICS files for compatible calendar apps • Preserve recurring-event occurrences and all-day events • Include useful fields such as title, start and end time, duration, calendar, location, and notes • Pro can also include timezone and event ID columns PRIVATE BY DESIGN Calendar content is processed on your device. Cal2CSV does not upload your calendar data to a server. FREE AND PRO The free version exports events from the most recent 7 days, with up to 10 events per export. A one-time Pro purchase unlocks any date range, unlimited events per export, extra columns, and keyword filtering.

About

DearWiki

Features
Read full description

DearWiki is a local-first notebook and personal wiki for notes, tasks, daily plans, research, and connected ideas. Write in portable Markdown, capture from the share sheet, find backlinks on the knowledge map, organize readable structured views, and export a complete ZIP whenever you want. Attachment OCR runs on the device. No DearWiki account is required. Optional WebDAV sync uses a server you choose.

Screenshots

Cal2CSV4 screens
DearWiki3 screens

Verdict

The call

The clearest difference is in-app purchases: DearWiki at none against Cal2CSV's 1. DearWiki also leads on update cadence (every 8 days vs every 7 months). Cal2CSV's advantage is iOS requirement (13.0 vs 17.0). On price, ads 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. Cal2CSV sells 1 one-off in-app purchase. DearWiki asks for nothing beyond the download.

UpkeepUpdate frequency

Cal2CSV ships an update every 7 months, DearWiki every 8 days. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Cal2CSV versus DearWiki: the parameters behind the verdict, then further details
ParameterCal2CSVDearWiki
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.0 — better17.0
Further details — not scored
Size27 MB2 MB
Age rating4+4+
DeveloperZhihao YangPedro Brannum

In-app purchases

1 purchases

Cal2CSV

One-time1
  • Unlock Pro$0.99
None

DearWiki

No in-app purchases

Questions

Is Cal2CSV free?
Cal2CSV is free to download, with in-app purchases available.
Is DearWiki free?
DearWiki is free to download, with no in-app purchases.
Do Cal2CSV or DearWiki have ads?
Neither Cal2CSV nor DearWiki shows ads.
Which is updated more often, Cal2CSV or DearWiki?
Cal2CSV ships an update every 7 months, and DearWiki every 8 days. Most recently, Cal2CSV was updated on October 12, 2026 and DearWiki on October 14, 2026.

Other comparisons