# HTech Timesheet vs Green Map Surveys

The clearest difference is update cadence: HTech Timesheet at every 3 months against Green Map Surveys's every 17 months. HTech Timesheet also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HTech Timesheet ships an update every 3 months, Green Map Surveys every 17 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | HTech Timesheet | Green Map Surveys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Size | 31 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HTech Corporation](https://appshunter.io/developer/495062503) | [GISCollective](https://appshunter.io/developer/1587762271) |

## What reviewers say

### HTech Timesheet

[App page](https://appshunter.io/ios/app/htech-timesheet/id1513499523)

**Features:** macOS Compatibility

**In-app purchases:** none


### Green Map Surveys

[App page](https://appshunter.io/ios/app/green-map-surveys/id6743010766)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTech Timesheet free?

HTech Timesheet is free to download, with no in-app purchases.

### Is Green Map Surveys free?

Green Map Surveys is free to download, with no in-app purchases.

### Do HTech Timesheet or Green Map Surveys have ads?

Neither HTech Timesheet nor Green Map Surveys shows ads.

### Which is updated more often, HTech Timesheet or Green Map Surveys?

HTech Timesheet ships an update every 3 months, and Green Map Surveys every 17 months. Most recently, HTech Timesheet was updated on September 30, 2026 and Green Map Surveys on October 3, 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.*