# Terragrid vs OTP Parking

The clearest difference is in-app purchases: OTP Parking at none against Terragrid's 2. OTP Parking also leads on iOS requirement (16.4 vs 18.6). Terragrid's advantage is update cadence (weekly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Terragrid sells 2 in-app purchases, starting at $2.99 per 7 days. OTP Parking asks for nothing beyond the download.

Terragrid ships an update weekly, OTP Parking every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Terragrid | OTP Parking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 59 MB | 60 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Giray Ucar](https://appshunter.io/developer/1583246836) | [Popescu Pompiliu](https://appshunter.io/developer/1724929965) |

## What reviewers say

### Terragrid

[App page](https://appshunter.io/ios/app/terragrid-world-map-tracker/id6782314851)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Terragrid+ Weekly | $2.99 | per 7 days |
| Terragrid+ Yearly | $24.99 | per year |


### OTP Parking

[App page](https://appshunter.io/ios/app/otp-parking/id6785230877)

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

**In-app purchases:** none


## Frequently asked questions

### Is Terragrid free?

Terragrid is free to download, with in-app purchases available.

### Is OTP Parking free?

OTP Parking is free to download, with no in-app purchases.

### Do Terragrid or OTP Parking have ads?

Neither Terragrid nor OTP Parking shows ads.

### Which is updated more often, Terragrid or OTP Parking?

Terragrid ships an update weekly, and OTP Parking every 6 weeks. Most recently, Terragrid was updated on October 24, 2026 and OTP Parking 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.*