# TRIGOMETRIC vs Planet Banknote

TRIGOMETRIC and Planet Banknote are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | TRIGOMETRIC | Planet Banknote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/planet-banknote/id6805713278/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | — |
| Monetization | — | Free |
| Size | 135 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [TRIGOMETRIC SDN BHD](https://appshunter.io/developer/1533217166) | [Certified Rare Coin Auctions LLC](https://appshunter.io/developer/6805713280) |

## What reviewers say

### TRIGOMETRIC

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

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

**In-app purchases:** none


### Planet Banknote

[App page](https://appshunter.io/ios/app/planet-banknote/id6805713278)

Discover and collect world banknotes from a family-owned shop. Browse by country and collection, including unique hyperinflation notes. Every purchase comes with a Certificate of Authenticity and free U.S. shipping.

**Highlights:** Collect world banknotes, Shop by country and collection, Signature hyperinflation notes, Certificate of Authenticity, Free U.S. shipping, Private vault for owned notes, First-to-Know notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is TRIGOMETRIC free?

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

### Is Planet Banknote free?

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

### Do TRIGOMETRIC or Planet Banknote have ads?

Neither TRIGOMETRIC nor Planet Banknote shows ads.

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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.*