# QuantFit — Econometrics in your pocket

> Mobile econometrics workbench for running regressions and analyzing data. (iPhone/iPad app by Andrew Esparon.)

- Source: https://appshunter.io/ios/app/quantfit/id6762386971 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Esparon](https://appshunter.io/developer/1849179000)
- Category: Productivity
- Price: Free with in-app purchases
- Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 48 MB
- Languages: American English
- Released: 2026-05-12
- Data updated: 2026-08-02
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/quantfit/id6762386971/reviews.md

## What is QuantFit?

QuantFit is a research-grade econometrics workbench for iPhone and iPad. Run real regressions on real data, anywhere.

  ESTIMATORS
  • Cross-section and panel: OLS, Fixed Effects, Random Effects, 2SLS / instrumental variables
  • Time-series cointegration: ARDL bounds testing, NARDL with asymmetric long-run and short-run dynamics, FMOLS, DOLS, CCR
  • System estimators: VAR with Cholesky impulse-response and forecast-error variance decomposition, VECM with cointegrating rank
  • Panel dynamic: Pooled Mean Group, Mean Group, Dynamic Fixed Effects, CS-ARDL, Common Correlated Effects
  • Dynamic GMM: Arellano-Bond difference GMM, Blundell-Bond system GMM, with Windmeijer finite-sample standard errors

  LIVE DATA
  Pull data straight into your regressions from World Bank, IMF World Economic Outlook, IMF International Financial Statistics, Penn World Table, and FRED. Country pickers,
  automatic frequency detection, ragged-panel handling, and multi-frequency support (annual, quarterly, monthly, weekly, daily) are built in. Upload your own CSV or XLSX file too.

  PUBLICATION OUTPUT
  Every result renders in a clean coefficient table with significance stars, confidence intervals, and academic-style diagnostic blocks. One-tap exports to LaTeX, PNG, CSV, Excel,
   and clipboard. Save coefficient plots, actual-vs-fitted, residual diagnostics, and Q-Q plots as publication-ready PNGs.

  POST-ESTIMATION
  Residual diagnostics including Ljung-Box, White heteroscedasticity, Jarque-Bera, plus a full residual unit-root suite (ADF, KPSS, DF-GLS, Zivot-Andrews). Save residuals to your
  dataset and re-diagnose them in one tap. Auto-generated academic paper draft with abstract, methodology, and results narrative. R script export with method-specific packages.

  WHO IT IS FOR
  Empirical researchers, PhD students, policy analysts, and economists working with macro, finance, trade, development, or panel data. Anyone who wants to run a real regression on
   real data without opening a desktop stats package.

SHOCK BUILDER
  Take any estimated regression and run policy or scenario shocks against it. Specify shock magnitudes for any subset of regressors, simulate the dependent variable's response
  over your chosen horizon, and read the result as a fan chart with confidence bands. Useful for policy counterfactuals, climate scenarios, exchange-rate pass-through, or any
  "what if X moved by Y" question your model can answer.

QuantFit is fast, honest, and academic. No black boxes, no shortcuts, no ads.

https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Cross-section and panel estimators
- Time-series and system estimators
- Live data integration (World Bank, IMF, FRED)
- Publication-ready output (LaTeX, PNG, CSV)
- Residual diagnostics and unit-root tests
- Policy and scenario shock simulations
- Auto-generated academic paper drafts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| QuantFit Pro Monthly | $9.99 | per month |
| QuantFit Pro Annual | $59.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| QuantFit Pro Lifetime | $149.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/quantfit/id6762386971/reviews.md

### 3/5 — Decent

*2026-05-15*

Before I used this app I had no idea why I would need a phone based econometrics app.

After using it, I still have no idea.

It is well done though.

## Frequently asked questions about QuantFit

### What econometrics estimators does QuantFit support?

QuantFit supports a wide range of estimators including OLS, Fixed Effects, Random Effects, 2SLS, ARDL, NARDL, VAR, VECM, and Dynamic GMM. It also offers advanced panel estimators like Pooled Mean Group and Mean Group.

### Can I import my own data into QuantFit?

Yes, you can upload your own data in CSV or XLSX file formats directly into QuantFit. The app also allows you to pull data from live sources like the World Bank, IMF, and FRED.

### What kind of output does QuantFit provide for publication?

QuantFit generates clean coefficient tables with significance stars and confidence intervals, suitable for academic papers. You can export results and plots as LaTeX, PNG, CSV, and Excel files.

### Does QuantFit offer any tools for policy analysis?

Yes, QuantFit includes a 'Shock Builder' feature that allows you to simulate policy or scenario shocks against your estimated regressions. This helps in analyzing potential outcomes and counterfactuals.

### How often is QuantFit updated?

QuantFit was last updated on May 12, 2026, with version 1.0. Future updates will depend on developer plans for new features and bug fixes.

### What devices is QuantFit available on?

QuantFit is currently supported on iPhones and iPads, indicated by its 'iphone' compatibility. The app is rated for ages 4 and up.

### Does QuantFit have ads?

No, QuantFit is advertised as having no ads. The description explicitly states 'no ads', aligning with its research-grade and academic focus.

### What are the subscription options for QuantFit Pro?

QuantFit offers two subscription plans: QuantFit Pro Monthly at $9.99 per month and QuantFit Pro Annual at $59.99 per year. These likely unlock premium features or increased usage limits.

## Version history (last 1 release)

### 1.0 — 2026-05-12

No release notes.

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All apps by Andrew Esparon: https://appshunter.io/developer/1849179000

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*