# TRIGOMETRIC vs LuckyVerse

The clearest difference is in-app purchases: TRIGOMETRIC at none against LuckyVerse's 5. LuckyVerse's advantage is update cadence (weekly vs every 25 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. LuckyVerse sells 4 one-off in-app purchases. TRIGOMETRIC asks for nothing beyond the download.

TRIGOMETRIC ships an update every 25 months, LuckyVerse weekly. The most recent releases landed on August 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TRIGOMETRIC | LuckyVerse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Weekly** |
| Size | 135 MB | 70 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [TRIGOMETRIC SDN BHD](https://appshunter.io/developer/1533217166) | [Hainan Shengyida Enterprise Consulting Co., Ltd](https://appshunter.io/developer/1719927835) |

## 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


### LuckyVerse

[App page](https://appshunter.io/ios/app/luckyverse/id6514318329)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month VIP | $2.99 | one-time |
| Lucky Bear Card | $2.99 | one-time |
| 3 Month VIP | $8.99 | one-time |
| 6 Month VIP | $17.99 | one-time |


## Frequently asked questions

### Is TRIGOMETRIC free?

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

### Is LuckyVerse free?

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

### Do TRIGOMETRIC or LuckyVerse have ads?

Neither TRIGOMETRIC nor LuckyVerse shows ads.

### Which is updated more often, TRIGOMETRIC or LuckyVerse?

TRIGOMETRIC ships an update every 25 months, and LuckyVerse weekly. Most recently, TRIGOMETRIC was updated on August 27, 2026 and LuckyVerse on September 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.*