# Quark After vs OkapIndex

The clearest difference is ads: OkapIndex at none against Quark After's shown. OkapIndex also leads on update cadence (every 9 days vs every 3 weeks). Quark After's advantage is iOS requirement (13.0 vs 17.6). 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.

Quark After ships an update every 3 weeks, OkapIndex every 9 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quark After | OkapIndex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 40 MB | 18 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JIAOZI FINANCIAL TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1731653301) | [DJIONI DEV](https://appshunter.io/developer/1586148736) |

## What reviewers say

### Quark After

[App page](https://appshunter.io/ios/app/quark-after/id6749032385)

**Features:** macOS Compatibility

**In-app purchases:** none


### OkapIndex

[App page](https://appshunter.io/ios/app/okapindex/id6753592689)

**In-app purchases:** none


## Frequently asked questions

### Is Quark After free?

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

### Is OkapIndex free?

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

### Do Quark After or OkapIndex have ads?

Quark After shows ads; OkapIndex does not.

### Which is updated more often, Quark After or OkapIndex?

Quark After ships an update every 3 weeks, and OkapIndex every 9 days. Most recently, Quark After was updated on October 8, 2026 and OkapIndex on October 24, 2026.

---

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