# Harvista Calibration Tool vs INSIZE DataRecorder

The clearest difference is update cadence: Harvista Calibration Tool at every 3 months against INSIZE DataRecorder's every 21 months. INSIZE DataRecorder's advantage is iOS requirement (12.0 vs 15.6). 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.

Harvista Calibration Tool ships an update every 3 months, INSIZE DataRecorder every 21 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Harvista Calibration Tool | INSIZE DataRecorder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 21 months |
| Size | 22 MB | 79 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AgroFresh Solutions, Inc.](https://appshunter.io/developer/1475831186) | [Insize Co., Ltd.](https://appshunter.io/developer/1489274019) |

## What reviewers say

### Harvista Calibration Tool

[App page](https://appshunter.io/ios/app/harvista-calibration-tool/id1508371898)

**Features:** Vision Pro support

**In-app purchases:** none


### INSIZE DataRecorder

[App page](https://appshunter.io/ios/app/insize-datarecorder/id1660165892)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harvista Calibration Tool free?

Harvista Calibration Tool is free to download, with no in-app purchases.

### Is INSIZE DataRecorder free?

INSIZE DataRecorder is free to download, with no in-app purchases.

### Do Harvista Calibration Tool or INSIZE DataRecorder have ads?

Neither Harvista Calibration Tool nor INSIZE DataRecorder shows ads.

### Which is updated more often, Harvista Calibration Tool or INSIZE DataRecorder?

Harvista Calibration Tool ships an update every 3 months, and INSIZE DataRecorder every 21 months. Most recently, Harvista Calibration Tool was updated on October 6, 2026 and INSIZE DataRecorder on September 30, 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.*