Datakeeper vs DailyCal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Datakeeper
Securely store and share your personal information with organizations. You control who accesses your data, making sharing fast and easy for tasks like renting a car or applying for housing. Your data remains private and is stored only on your device.
- Securely store personal data
- Share data with organizations
- User controls data sharing
- Fast and easy data sharing
- Data stored only on device
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Your personal Datakeeper An app that keeps all your personal data safe for you. From your passport to your income. You share your data in the app with organizations at lightning speed. For example when renting a car or applying for a house. Only you decide with whom you share your data. Safe and above all very easy. Keep it safe Securely store your data in your Datakeeper Keep it simple Easily and quickly share your data with organizations. Keep it yours! Only you can access your data. Your data is only stored on your phone and nowhere else.
DailyCal
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DailyCal — Make your day manageable Bring calendars, reminders, travel time and practical planning together in one calm, flexible agenda. See what matters now, prepare for tomorrow and adjust your plans when life changes. Plan with confidence - Day Plan connects Now, the rest of today and tomorrow, with clear next steps and easy access to planning tools. - Planning Check highlights overlapping appointments, protected time and rolling appointments. Review conflicts and practical Plan B alternatives before making changes. - Running late? Build a recovery plan, keep important appointments fixed and review new task times. Undo the latest saved task rescheduling while the plan remains open. - Schedule tasks using estimated duration, priority and deadlines, alongside appointments, known travel time and protected time. - Find free time by duration, period, day part and weekend preference. - Review your week’s appointments, tasks, travel, available time and conflicts. - Prepare tomorrow with progress tracking that does not complete tasks or change appointments. - Protect recurring time blocks and breaks. Skip or move one block without changing its repeating rule. Appointments that fit your life - Reschedule appointments, plan follow-ups and browse recurring series. - Use preparation checklists, linked reminders, related appointments, notes, time zones and sharing. - Keep unfinished appointments on your radar with rolling appointments. - Edit ordinary calendar fields in Apple’s familiar calendar editor. - Review changes before saving. Travel and weather - Choose your current location or a fixed departure address, with a separate fixed return address. - Include travel time and arrival buffers, with automatic refreshes as appointments approach. - See calculation times and warnings when a retained travel estimate may be outdated. - View daily weather and weather at appointment locations, using the dates available from your selected provider. Add plans your way - Plan with natural language or create appointments from copied text, screenshots, shared content and .ics files. - Review recognised details before continuing in the calendar editor. - Reuse appointment templates and customise Quick Add’s tap and long-press actions. - Use Siri and Shortcuts to find information, prepare appointments and manage supported calendar and reminder actions. An overview that works for you - Choose list, day, multi-day, week, month, year, task and birthday views. - Browse a synchronised day strip with dates, weather and coloured activity timelines. - Follow current appointments and planned tasks with the list’s Now marker, progress and countdowns. - Save calendar sets and choose planning sources separately from visible calendars. - Personalise colours, appearance rules, timeline detail and days off. - Search appointments, reminders and Settings. Filter results, revisit recent searches and include undated tasks. - See birthdays and anniversaries, with optional decorations and celebration sounds. - Keep upcoming information close with widgets, Live Activities and Apple Watch. Your preferences and your data - Export and restore supported DailyCal settings without Plus. Review a backup before importing and check restored links afterwards. - Use optional iCloud synchronisation for supported preferences and export calendars to CSV. - Preview optional technical information before opening a feedback email. - Choose British English, Dutch, German, French, Spanish, Italian, Portuguese, Japanese or Norwegian. - VoiceOver support, larger text, reduced motion, optional visual accessibility and left- or right-handed controls help you use DailyCal your way. DailyCal Plus unlocks advanced planning, travel and weather, templates, calendar sets, rolling appointments, additional widgets, Apple Watch and more. Privacy Policy: https://apps.mjanssen.nl/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Datakeeper at none against DailyCal's 3. DailyCal's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. DailyCal sells 3 in-app purchases, starting at $3.99 per month. Datakeeper asks for nothing beyond the download.
Datakeeper ships an update every 2 weeks, DailyCal every 3 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Datakeeper | DailyCal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (16 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 71 MB | 54 MB |
| Age rating | 12+ | 4+ |
| Developer | Datakeeper | Marco Janssen |
In-app purchases
Datakeeper
No in-app purchases
DailyCal
- DailyCal Plus Monthly$3.991 Month
- DailyCal Plus Yearly$22.991 Year
- DailyCal Plus Lifetime$49.99






