# Verroo vs Grade Calculator

The clearest difference is price: Verroo at Free against Grade Calculator's $1.99. Verroo also leads on in-app purchases (none vs 2) and review sentiment (33% vs 0%). Grade Calculator's advantage is update cadence (every 3 days vs every 2 months). On ads and device support there is nothing between them.

Verroo is free to download; Grade Calculator costs $1.99 up front. Grade Calculator sells 2 in-app purchases, starting at $2.99 per month. Verroo asks for nothing beyond the download.

Verroo ships an update every 2 months, Grade Calculator every 3 days. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Verroo | Grade Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 59 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [RMD Innovations](https://appshunter.io/developer/1448896599) | [Terran Kroft](https://appshunter.io/developer/1550589271) |

## What reviewers say

### Verroo

[App page](https://appshunter.io/ios/app/verroo/id1448896600)

This smart lock system offers enhanced security and convenience through Bluetooth connectivity. It operates as a standalone, off-the-grid system, ensuring no data is stored online and maintaining functionality even without internet access. Enjoy peace of mind with military-grade encryption and automatic re-locking features.

**Highlights:** Bluetooth Smart connectivity, Standalone, off-the-grid operation, Cloud-free eKey distribution, Military-grade AES encryption, Automatic re-locking, Real-time access control

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Grade Calculator

[App page](https://appshunter.io/ios/app/grade-calculator/id1672967259)

This app helps students calculate their grades and determine the scores needed on future assignments to achieve specific academic goals. It allows for detailed tracking of subjects, categories, and individual assignments with customizable weighting.

**Highlights:** Add, edit, and remove subjects, Set category weights, Add assignments to categories, Calculate minimum grades for goals, Add subjects to terms for GPA

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (Pro) | $2.99 | per month |
| Pro (Annual) | $19.99 | per year |


## Frequently asked questions

### Is Verroo free?

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

### Is Grade Calculator free?

Grade Calculator costs $1.99, and also offers in-app purchases.

### Do Verroo or Grade Calculator have ads?

Neither Verroo nor Grade Calculator shows ads.

### Which is updated more often, Verroo or Grade Calculator?

Verroo ships an update every 2 months, and Grade Calculator every 3 days. Most recently, Verroo was updated on September 28, 2026 and Grade Calculator on October 4, 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.*