# Quark After vs InstantTF

The clearest difference is ads: InstantTF at none against Quark After's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Quark After | InstantTF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 40 MB | 54 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JIAOZI FINANCIAL TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1731653301) | [Etegram](https://appshunter.io/developer/1639306033) |

## What reviewers say

### Quark After

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

**Features:** macOS Compatibility

**In-app purchases:** none


### InstantTF

[App page](https://appshunter.io/ios/app/instanttf/id6756574847)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quark After free?

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

### Is InstantTF free?

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

### Do Quark After or InstantTF have ads?

Quark After shows ads; InstantTF does not.

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

Quark After ships an update every 3 weeks, and InstantTF every 3 weeks. Most recently, Quark After was updated on September 6, 2026 and InstantTF on September 11, 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.*