# Quiver Quantitative vs XINKER

The clearest difference is in-app purchases: Quiver Quantitative at none against XINKER's 3. XINKER's advantage is update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. XINKER sells 3 in-app purchases, starting at $0.99 per month. Quiver Quantitative asks for nothing beyond the download.

Quiver Quantitative ships an update every 2 months, XINKER every 2 days. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Quiver Quantitative | XINKER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (285 ratings)](https://appshunter.io/ios/app/quiver-quantitative/id1568546369/reviews)** | — |
| Number of ratings | **285** | — |
| Positive reviews | 36.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 44 MB | 100 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quiver Quantitative, Inc.](https://appshunter.io/developer/1568546371) | [Zeck Wong](https://appshunter.io/developer/1560339041) |

## What reviewers say

### Quiver Quantitative

[App page](https://appshunter.io/ios/app/quiver-quantitative/id1568546369)

Monitor the financial activities of politicians, corporate insiders, and professional investors. Get timely alerts for significant market movements based on their actions. Access investment data on the go.

**Highlights:** Track politician trades, Monitor insider transactions, Follow professional investor moves, Receive significant move alerts, Mobile investment data platform

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Tremendous amount of raw data
- 🚀 Game changer for checking lawmaker trades
- ✨ Aggregates data from WSB and stock info
- 🚀 Slick UI
- 🚀 Great information, accessible

**What reviewers complain about**

- 🐛 App freezes, crashes, or dies
- 🐛 App doesn't function
- 🐛 App just doesn't work
- 🐛 Unable to sign in through Google SSO
- 🐛 App always shows 'something went wrong'

**Reported bugs**

- App freezes, crashes, or dies every single time
- App doesn’t function
- App just doesn’t work
- Unable to sign in through Google SSO
- App always shows 'something went wrong'

**Requested features**

- Way to control alerts
- Add swipe gestures
- App also in German
- Bring more features of the website to the app
- Include patent data set


### XINKER

[App page](https://appshunter.io/ios/app/xinker/id6737087988)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter (30 Days) | $0.99 | per month |
| Standard (6 Months) | $4.99 | per 6 months |
| Premium (1 year) | $8.99 | per year |


## Frequently asked questions

### Is Quiver Quantitative free?

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

### Is XINKER free?

XINKER is free to download, with in-app purchases available.

### Do Quiver Quantitative or XINKER have ads?

Both Quiver Quantitative and XINKER show ads.

### Which is updated more often, Quiver Quantitative or XINKER?

Quiver Quantitative ships an update every 2 months, and XINKER every 2 days. Most recently, Quiver Quantitative was updated on October 20, 2026 and XINKER on October 2, 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.*