# LinkBridge vs Quindecuple Calc

The clearest difference is ads: LinkBridge at none against Quindecuple Calc's shown. Quindecuple Calc's advantage is update cadence (every 2 weeks vs every 18 months) and iOS requirement (15.8.3 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

LinkBridge ships an update every 18 months, Quindecuple Calc every 2 weeks. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | LinkBridge | Quindecuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Size | 4 MB | 36 MB |
| Requires iOS | 17.0 | **15.8.3** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Lobanov](https://appshunter.io/developer/1643756171) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### LinkBridge

[App page](https://appshunter.io/ios/app/linkbridge-share-links-easy/id1643756169)

**In-app purchases:** none


### Quindecuple Calc

[App page](https://appshunter.io/ios/app/quindecuple-calc/id6742271873)

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

**In-app purchases:** none


## Frequently asked questions

### Is LinkBridge free?

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

### Is Quindecuple Calc free?

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

### Do LinkBridge or Quindecuple Calc have ads?

Quindecuple Calc shows ads; LinkBridge does not.

### Which is updated more often, LinkBridge or Quindecuple Calc?

LinkBridge ships an update every 18 months, and Quindecuple Calc every 2 weeks. Most recently, LinkBridge was updated on October 27, 2026 and Quindecuple Calc on October 17, 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.*