# DIVA vs KA・RiN

DIVA and KA・RiN 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.

DIVA ships an update every 14 months, KA・RiN every 16 months. The most recent releases landed on February 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DIVA | KA・RiN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 16 months |
| Size | 77 MB | 80 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Akie Kitamura](https://appshunter.io/developer/1317694475) | [Ichie Nishihara](https://appshunter.io/developer/1492039148) |

## What reviewers say

### DIVA

[App page](https://appshunter.io/ios/app/diva/id1317694476)

**Features:** Apple Wallet

**In-app purchases:** none


### KA・RiN

[App page](https://appshunter.io/ios/app/karin/id1492039149)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is DIVA free?

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

### Is KA・RiN free?

KA・RiN is free to download, with no in-app purchases.

### Do DIVA or KA・RiN have ads?

Neither DIVA nor KA・RiN shows ads.

### Which is updated more often, DIVA or KA・RiN?

DIVA ships an update every 14 months, and KA・RiN every 16 months. Most recently, DIVA was updated on February 4, 2026 and KA・RiN 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.*