# T3 TECHYO vs Field Maps with Area Measure

The clearest difference is in-app purchases: T3 TECHYO at none against Field Maps with Area Measure's 3. T3 TECHYO also leads on iOS requirement (7.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Field Maps with Area Measure sells 3 in-app purchases, starting at $1.99 per 7 days. T3 TECHYO asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | T3 TECHYO | Field Maps with Area Measure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/field-maps-with-area-measure/id6781432068/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 9 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEDEA ELECTRONIQUE SAS](https://appshunter.io/developer/658207558) | [ITPM GROUP IT Tanacsado es Fejlesztesi Kereskedelmi Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/6775885666) |

## What reviewers say

### T3 TECHYO

[App page](https://appshunter.io/ios/app/t3-techyo/id843055120)

**In-app purchases:** none


### Field Maps with Area Measure

[App page](https://appshunter.io/ios/app/field-maps-with-area-measure/id6781432068)

Precisely measure land area, perimeter, and distance directly on a map using your mobile device. Choose between tapping points to draw boundaries or using GPS to walk the perimeter for automatic calculations. Export your data in various formats for professional use.

**Highlights:** Measure land area and perimeter, Tap to draw boundaries or use GPS tracking, Geodesic math for accurate results, Switch between multiple units, Offline functionality, Team collaboration with workspaces, Export data in various formats (Shapefile, DXF, CSV, KML, etc.)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Area Measure Pro Weekly | $1.99 | per 7 days |
| Area Measure Pro Monthly | $12.99 | per month |
| Area Measure Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is T3 TECHYO free?

T3 TECHYO is free to download, with no in-app purchases.

### Is Field Maps with Area Measure free?

Field Maps with Area Measure is free to download, with in-app purchases available.

### Do T3 TECHYO or Field Maps with Area Measure have ads?

Neither T3 TECHYO nor Field Maps with Area Measure shows ads.

### Which is updated more often, T3 TECHYO or Field Maps with Area Measure?

T3 TECHYO ships an update monthly, and Field Maps with Area Measure monthly. Most recently, T3 TECHYO was updated on October 26, 2026 and Field Maps with Area Measure on November 5, 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.*