# Planimeter Pro for map measure vs Letter Setter

The clearest difference is review sentiment: Letter Setter at 100% against Planimeter Pro for map measure's 39%. Letter Setter also leads on price (Free vs $3.99) and in-app purchases (none vs 4). Planimeter Pro for map measure's advantage is update cadence (monthly vs every 34 months). On ads and device support there is nothing between them.

Letter Setter is free to download; Planimeter Pro for map measure costs $3.99 up front. Planimeter Pro for map measure sells 4 in-app purchases, starting at $0.99 per 7 days. Letter Setter asks for nothing beyond the download.

Planimeter Pro for map measure ships an update monthly, Letter Setter every 34 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Planimeter Pro for map measure | Letter Setter |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (921 ratings)](https://appshunter.io/ios/app/planimeter-pro-for-map-measure/id476039389/reviews)** | — |
| Number of ratings | **921** | — |
| Positive reviews | 39.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 34 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 68 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [忠 张](https://appshunter.io/developer/403988802) | [Mark Mainwood](https://appshunter.io/developer/769006329) |

## 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


### Letter Setter

[App page](https://appshunter.io/ios/app/letter-setter/id1465817094)

This utility helps crossword and anagram enthusiasts by providing a space to arrange letters and word structures. Users can lock known letters, create placeholders, and shuffle tiles to aid in solving puzzles.

**Highlights:** Arrange and move letter tiles, Lock known letters in place, Create and update placeholder tiles, Shuffle letter tiles for inspiration, Create multiple working pages, Add or remove word breaks

**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 Letter Setter free?

Letter Setter is free to download, with no in-app purchases.

### Do Planimeter Pro for map measure or Letter Setter have ads?

Neither Planimeter Pro for map measure nor Letter Setter shows ads.

### Which is updated more often, Planimeter Pro for map measure or Letter Setter?

Planimeter Pro for map measure ships an update monthly, and Letter Setter every 34 months. Most recently, Planimeter Pro for map measure was updated on October 26, 2026 and Letter Setter on October 24, 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.*