# Jamboree Classes vs GRE Math Calculator 2025

The clearest difference is in-app purchases: Jamboree Classes at none against GRE Math Calculator 2025's 2. Jamboree Classes also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GRE Math Calculator 2025 sells 2 in-app purchases, starting at $4.99 per month. Jamboree Classes asks for nothing beyond the download.

Jamboree Classes ships an update fortnightly, GRE Math Calculator 2025 every 8 days. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Jamboree Classes | GRE Math Calculator 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/gre-math-calculator-2025/id1494427060/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 152 MB | 31 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jamboree Education Pte. Ltd.](https://appshunter.io/developer/1382558550) | [PoChu. Hsu](https://appshunter.io/developer/997180843) |

## What reviewers say

### Jamboree Classes

[App page](https://appshunter.io/ios/app/jamboree-classes/id1486583937)

Connect with your educational institution, view your activity feed, and engage in class discussions. Manage your schedule, inbox, and track your grades within a centralized platform.

**Highlights:** Activity feed, Class connections, Calendar and schedule, Class discussions, Inbox messaging, Grade viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### GRE Math Calculator 2025

[App page](https://appshunter.io/ios/app/gre-math-calculator-2025/id1494427060)

This app simulates the official GRE math calculator, offering features like parentheses, memory functions, and a realistic timer. It aims to help users practice calculations with the same behavior as the ETS PowerPrep tool, reducing errors and improving speed.

**Highlights:** Official ETS PowerPrep behavior simulation, Parentheses for faster calculations, Memory functions (M+, MR, MC), Thousands separator, Realistic timer, Transfer Display button

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Tutor | $4.99 | per month |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Jamboree Classes free?

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

### Is GRE Math Calculator 2025 free?

GRE Math Calculator 2025 is free to download, with in-app purchases available.

### Do Jamboree Classes or GRE Math Calculator 2025 have ads?

GRE Math Calculator 2025 shows ads; Jamboree Classes does not.

### Which is updated more often, Jamboree Classes or GRE Math Calculator 2025?

Jamboree Classes ships an update fortnightly, and GRE Math Calculator 2025 every 8 days. Most recently, Jamboree Classes was updated on October 1, 2026 and GRE Math Calculator 2025 on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*