# Schulman B.V. vs TRIGOMETRIC

Schulman B.V. and TRIGOMETRIC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Schulman B.V. ships an update every 15 months, TRIGOMETRIC every 25 months. The most recent releases landed on June 23, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Schulman B.V. | TRIGOMETRIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/schulman-bv/id1148200034/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 25 months |
| Monetization | Free | — |
| Size | 135 MB | 135 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Schulman b.v.](https://appshunter.io/developer/1560378770) | [TRIGOMETRIC SDN BHD](https://appshunter.io/developer/1533217166) |

## What reviewers say

### Schulman B.V.

[App page](https://appshunter.io/ios/app/schulman-bv/id1148200034)

Participate in live coin auctions, view past sales, and place bids in real-time. Access detailed descriptions, high-resolution images, and estimates for a wide range of numismatic items. Register to bid on coins, banknotes, decorations, and medals.

**Highlights:** Live auction participation, Real-time bidding, View past and present auctions, High-resolution images, Detailed item descriptions, Place absentee bids

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### TRIGOMETRIC

[App page](https://appshunter.io/ios/app/trigometric/id1533217164)

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

**In-app purchases:** none


## Frequently asked questions

### Is Schulman B.V. free?

Schulman B.V. is free to download, with no in-app purchases.

### Is TRIGOMETRIC free?

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

### Do Schulman B.V. or TRIGOMETRIC have ads?

Neither Schulman B.V. nor TRIGOMETRIC shows ads.

### Which is updated more often, Schulman B.V. or TRIGOMETRIC?

Schulman B.V. ships an update every 15 months, and TRIGOMETRIC every 25 months. Most recently, Schulman B.V. was updated on June 23, 2026 and TRIGOMETRIC on August 27, 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.*