# Piket Planter Calibration vs TD Security

The clearest difference is update cadence: Piket Planter Calibration at monthly against TD Security's every 4 months. TD Security's advantage is 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.

Piket Planter Calibration ships an update monthly, TD Security every 4 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Piket Planter Calibration | TD Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 29 MB | 50 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Baobab Web Services (PTY) LTD](https://appshunter.io/developer/1364985908) | [Oryx Systems CC](https://appshunter.io/developer/966072104) |

## What reviewers say

### Piket Planter Calibration

[App page](https://appshunter.io/ios/app/piket-planter-calibration/id1387810899)

**Features:** macOS Compatibility

**In-app purchases:** none


### TD Security

[App page](https://appshunter.io/ios/app/td-security/id6477154935)

**In-app purchases:** none


## Frequently asked questions

### Is Piket Planter Calibration free?

Piket Planter Calibration is free to download, with no in-app purchases.

### Is TD Security free?

TD Security is free to download, with no in-app purchases.

### Do Piket Planter Calibration or TD Security have ads?

Neither Piket Planter Calibration nor TD Security shows ads.

### Which is updated more often, Piket Planter Calibration or TD Security?

Piket Planter Calibration ships an update monthly, and TD Security every 4 months. Most recently, Piket Planter Calibration was updated on November 11, 2026 and TD Security on November 8, 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.*