iStatistica vs Calendar®
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iStatistica
Monitor your iOS device's system and network activity with real-time data. Track RAM, uptime, storage, and network speeds. Gain insights into your data usage and IP addresses.
- System monitoring dashboard
- Lock Screen and Home Screen widgets
- RAM usage tracking
- Network speed and data rates
- IP address details
- Disk usage monitoring
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iStatistica is a system and activity monitor for iOS. It includes a Monitoring Dashboard, Lock Screen and Home Screen widgets. Take a quick overview of realtime information about RAM usage, uptime and key network details. Network statistics includes external, gateway and local IPs, speed and data rates chart. iStatistica is perfect for: - Making sure that device has enough free storage before taking a picture or video. No more "Not enough storage" message when recording; - Taking control over cell-mobile data on limited traffic plans or when you are travelling; - Observing upload and download speed, even if your application does not provide such information. For example, when you upload your movie using Safari; - Getting router address, external IP; - and much more... Features list: ● System monitoring - uptime - memory (used, free, cache, system) - disk usage ● Network activity - network map - external WAN IP - internal LAN IP address - router IP address - incoming & outgoing Wi-Fi/mobile traffic Found a bug? Have a suggestion? Please, send it to support@imagetasks.com Follow us on Twitter @imagetasks! * Expert mode is available via in-app purchase
Calendar®
Design personalized monthly and yearly calendars using your own photos. Save them as PDF files, print them, or share them with friends. Supports a wide range of languages for global usability.
- Create custom monthly calendars with photos
- Design 12-page yearly calendars with multiple photos
- Save calendars as PDF files
- Print created calendars
- Share calendars with friends
- Supports numerous languages
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- Create current month calendar with your selected photo; - Make 12 pages year calendar by selecting 12 photos for any of the recent 4 years; - Save your new calendar to PDF file; - Print your calendar; - Sharing your calendar with friends - Multiple languages support: English Arabic Catalan Chinese (Hong Kong) Chinese, Simplified Chinese, Traditional Croatian Czech Danish Dutch English (Australia) English (India) English (United Kingdom) Finnish French French (Canada) German Greek Hebrew Hindi Hungarian Indonesian Italian Japanese Korean Malay Norwegian Bokmal Polish Portuguese (Brazil) Portuguese (Portugal) Romanian Russian Slovak Spanish Spanish (Latin America) Swedish Thai Turkish Ukrainian Vietnamese
Screenshots
Verdict
The clearest difference is price: iStatistica at Free against Calendar®'s $4.99. iStatistica also leads on rating (3.2 vs 1.0) and review sentiment (42% vs 0%). Calendar®'s advantage is in-app purchases (none vs 1). On 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
iStatistica is free to download; Calendar® costs $4.99 up front. iStatistica sells 1 one-off in-app purchase. Calendar® asks for nothing beyond the download.
iStatistica holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: iStatistica has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of iStatistica's written reviews are positive against 0% of Calendar®'s.
| Parameter | iStatistica | Calendar® |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 3.2 (23 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 41.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 23 — better | 1 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ImageTasks Inc | Ruizheng Liu |
Customer experience
iStatistica
Calendar®
In-app purchases
iStatistica
- Expert Mode$2.99
Calendar®
No in-app purchases
