AnyCal vs ISMTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AnyCal
Create custom calendar wallpapers using your own photos. This utility allows you to select images, position calendars, and preview the final look before saving and setting it as your device's wallpaper.
- Create calendar wallpapers from photos
- Two-month calendar display
- Add calendar to wallpaper
- Read holidays from MyHoliday
- Test wallpaper appearance
- Save and set wallpaper
Read full descriptionHide full description
This App will create a calendar wallpaper from the photos you took. And you can check the appearance of the photo in the test. - Two months of the calendar display is now possible. - You can add a calendar to wallpaper. - This app reads the holiday from "MyHoliday" to add calendar. - See sister product of the "MyHoliday”. How to use 1. To read the image (Photo, camera, camera roll). 2. To determine the position by the expansion and movement. 3. To determine the placement by adding a calendar. 4. Test the appearance of wallpaper. 5. To save the wallpaper by pressing the "Save" button. 6. Just to set wallpaper after.
ISMTrack
This application serves as a system for tracking invasive species. It allows users to manage and monitor the presence of non-native plants and animals. The tool is designed for efficient data collection and management related to ecological threats.
- Invasive species tracking
- Management system
- Ecological data collection
- Species monitoring
- Data management
Read full descriptionHide full description
Invasive Species Management Tracking System.
Screenshots
Verdict
The clearest difference is rating: ISMTrack at 5.0 against AnyCal's 4.6. AnyCal's advantage is update cadence (every 6 weeks vs every 5 months) and ratings volume (14 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
ISMTrack holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: AnyCal has 14 ratings behind it against 1, so its average is the more settled of the two.
AnyCal ships an update every 6 weeks, ISMTrack every 5 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.
| Parameter | AnyCal | ISMTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (14 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 72.7% of reviews | — |
| Number of ratings | 14 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Shinichi Aokawa | Charles T. Bargeron |
Customer experience
AnyCal
ISMTrack
In-app purchases
AnyCal
No in-app purchases
ISMTrack
No in-app purchases
