# Tandem vs Kupyo

The clearest difference is ads: Kupyo at none against Tandem's shown. Kupyo also leads on update cadence (fortnightly vs every 22 months) and iOS requirement (13.0 vs 15.0). 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.

Tandem ships an update every 22 months, Kupyo fortnightly. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Tandem | Kupyo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Fortnightly** |
| Size | 22 MB | 171 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ready for it doo](https://appshunter.io/developer/1746289050) | [Kupyo d.o.o](https://appshunter.io/developer/1756161168) |

## What reviewers say

### Tandem

[App page](https://appshunter.io/ios/app/tandem/id6502638569)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kupyo

[App page](https://appshunter.io/ios/app/kupyo/id6526275925)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tandem free?

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

### Is Kupyo free?

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

### Do Tandem or Kupyo have ads?

Tandem shows ads; Kupyo does not.

### Which is updated more often, Tandem or Kupyo?

Tandem ships an update every 22 months, and Kupyo fortnightly. Most recently, Tandem was updated on May 16, 2026 and Kupyo on September 17, 2026.

---

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