CalendarRef vs Wiki Rabbit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalendarRef
This app provides a fast, minimalist calendar reference for quickly finding the day of the week for any date. It offers full-year and monthly views with clean layouts, supporting BCE/CE years and accurate historical calendar conversions. It works offline without ads or tracking.
- Full-year view
- Monthly layouts
- Instant year navigation
- BCE/CE year support
- Julian/Gregorian calendar handling
- Optional date highlights
- Offline functionality
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CalendarRef is a fast, minimalist calendar reference app for quickly determining the day of the week for any date. View an entire year at once, or scroll clean, readable monthly layouts without clutter or distractions. CalendarRef is built for speed, accuracy, and clarity whether you’re planning ahead, checking a historical date, or simply verifying a date. Features: • Full-year view showing all 12 months at a glance • Modern and retro (terminal-style) monthly views • Instant year navigation with scrollable digit selection • Support for BCE and CE years • Accurate Julian → Gregorian calendar handling, including the 1582 reform • Optional highlights for Friday the 13th, leap days, and custom dates • Works fully offline — no accounts, no tracking, no ads CalendarRef is a focused utility for people who care about dates, history, and precision.
Wiki Rabbit
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Wiki Rabbit turns Wikipedia into a swipeable feed. Swipe through article cards, tap to dive deeper, and let curiosity take the wheel. Wiki Rabbit learns what you like during your session — then forgets everything when you leave. No account. No tracking. Just discovery. Features Infinite feed — Random articles or "Session For You" mode that adapts in real time to what you open, skip, and linger on. No sign-up — No account, no profile. Personalization resets when your session ends. Rabbit-hole trail — See the path you followed and share it as a list of links. Full articles — A clean, mobile-friendly reader with light and dark mode. "Why this?" — Every suggestion is explained: "You lingered on Space" or "Linked from Jupiter." Save for later — Bookmark articles to revisit anytime. All articles come from Wikipedia's curated Good Articles collection, reviewed for accuracy and quality. Attribution Content is sourced from Wikipedia. Wiki Rabbit is not affiliated with or endorsed by the Wikimedia Foundation. Wikipedia text is used under the Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0) license. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wikirabbit-site.vercel.app/privacy Support: https://wikirabbit-site.vercel.app/support
Screenshots
Verdict
CalendarRef and Wiki Rabbit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CalendarRef | Wiki Rabbit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.5 | 17.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Derrick Braga | Berkem Peker |
In-app purchases
CalendarRef
No in-app purchases
Wiki Rabbit
No in-app purchases
