# Planimeter Pro for map measure vs ShiftCal® for Houston Fire

The clearest difference is rating: Planimeter Pro for map measure at 4.3 against ShiftCal® for Houston Fire's 3.2. Planimeter Pro for map measure also leads on ratings volume (921 vs 5) and update cadence (monthly vs every 5 months). ShiftCal® for Houston Fire's advantage is in-app purchases (none vs 4) and review sentiment (50% vs 39%). On ads and device support there is nothing between them.

Planimeter Pro for map measure costs $3.99 and ShiftCal® for Houston Fire $6.99 up front. Planimeter Pro for map measure sells 4 in-app purchases, starting at $0.99 per 7 days. ShiftCal® for Houston Fire asks for nothing beyond the download.

Planimeter Pro for map measure holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: Planimeter Pro for map measure has 921 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 39% of Planimeter Pro for map measure's written reviews are positive against 50% of ShiftCal® for Houston Fire's, so the app with the better star average is not the one people write more warmly about.

Planimeter Pro for map measure ships an update monthly, ShiftCal® for Houston Fire every 5 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Planimeter Pro for map measure | ShiftCal® for Houston Fire |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | **[4.3 (921 ratings)](https://appshunter.io/ios/app/planimeter-pro-for-map-measure/id476039389/reviews)** | [3.2 (5 ratings)](https://appshunter.io/ios/app/shiftcal-for-houston-fire/id710639941/reviews) |
| Number of ratings | **921** | 5 |
| Positive reviews | 39.2% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 47 MB | 23 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [忠 张](https://appshunter.io/developer/403988802) | [Thomas Wesley Erickson](https://appshunter.io/developer/710639944) |

## What reviewers say

### Planimeter Pro for map measure

[App page](https://appshunter.io/ios/app/planimeter-pro-for-map-measure/id476039389)

This application allows users to accurately measure distances and areas directly on a map. It supports various measurement shapes, multiple simultaneous measurements, and live GPS tracking. Users can save, share, and configure their measurements with customizable units and visual styles.

**Highlights:** Measure distance and area, Support path, polygon, star, or circle shapes, Measure multiple areas simultaneously, Save and share visual records, Support Apple and Google Maps, Live record by GPS, Customizable units and fill colors

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Maps | $0.99 | per 7 days |
| Advanced Maps Monthly | $2.99 | per month |
| Advanced Maps Yearly | $24.99 | per year |
| Export HD pictures | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate measurements
- 💡 Useful for planning and estimating

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Stops working after updates
- 🐛 Requires constant reinstallation
- 🐛 Search function not working

**Reported bugs**

- App crashes on startup
- Unable to enter addresses
- Measurements not saving properly
- Incompatible with latest iOS versions

**Requested features**

- Add more measurement units
- Improve pin placement accuracy
- Allow saving and naming measurements
- Provide better instructions and documentation


### ShiftCal® for Houston Fire

[App page](https://appshunter.io/ios/app/shiftcal-for-houston-fire/id710639941)

This utility app helps manage work schedules for firefighters, clearly displaying shifts and optionally highlighting paydays. It focuses exclusively on shift-based calendars, not general appointments.

**Highlights:** Shift calendar management, Debit day highlighting, Optional payday display, Firefighter-specific scheduling, Dedicated shift calendar

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planimeter Pro for map measure free?

Planimeter Pro for map measure costs $3.99, and also offers in-app purchases.

### Is ShiftCal® for Houston Fire free?

ShiftCal® for Houston Fire costs $6.99, with no in-app purchases.

### Which has better reviews, Planimeter Pro for map measure or ShiftCal® for Houston Fire?

Planimeter Pro for map measure is rated higher. Planimeter Pro for map measure averages 4.3 out of 5 from 921 ratings, while ShiftCal® for Houston Fire averages 3.2 from 5 ratings.

### Do Planimeter Pro for map measure or ShiftCal® for Houston Fire have ads?

Neither Planimeter Pro for map measure nor ShiftCal® for Houston Fire shows ads.

### Which is updated more often, Planimeter Pro for map measure or ShiftCal® for Houston Fire?

Planimeter Pro for map measure ships an update monthly, and ShiftCal® for Houston Fire every 5 months. Most recently, Planimeter Pro for map measure was updated on October 19, 2026 and ShiftCal® for Houston Fire on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*