# PolyProblems vs VAT VIP

The clearest difference is rating: PolyProblems at 5.0 against VAT VIP's 4.5. PolyProblems also leads on in-app purchases (none vs 3). VAT VIP's advantage is update cadence (every 3 days vs fortnightly) and ratings volume (24 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. VAT VIP sells 3 in-app purchases, starting at $29.99 per year. PolyProblems asks for nothing beyond the download.

PolyProblems holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: VAT VIP has 24 ratings behind it against 1, so its average is the more settled of the two.

PolyProblems ships an update fortnightly, VAT VIP every 3 days. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PolyProblems | VAT VIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polyproblems/id6762303809/reviews)** | [4.5 (24 ratings)](https://appshunter.io/ios/app/vat-vip/id6765789986/reviews) |
| Number of ratings | 1 | **24** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 36 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taylor Labs, LLC](https://appshunter.io/developer/1884219053) | [Alexandra Kaminsky](https://appshunter.io/developer/1896075791) |

## What reviewers say

### PolyProblems

[App page](https://appshunter.io/ios/app/polyproblems/id6762303809)

This community tool allows students to report physical and social concerns on campus. Users can post photo reports, engage with a real-time feed of issues, and upvote to prioritize problems. It aims to bridge the gap between noticing an issue and getting it resolved, fostering a better campus environment.

**Highlights:** Easy photo reporting of campus issues, Real-time community feed of reports, Upvote system to prioritize problems, Campus-specific utility and social features, Centralized platform for issue resolution

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### VAT VIP

[App page](https://appshunter.io/ios/app/vat-vip/id6765789986)

Calculate potential savings on international purchases by factoring in local VAT, tourist refunds, and currency exchange rates. Compare prices side-by-side to determine if buying abroad is a better deal than waiting until you return home.

**Highlights:** Auto-fill from retailer URLs, Side-by-side price comparison, Save items and track savings, Live exchange rates, Country-specific VAT rules, Simple traveler-focused design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VATVIP+ Annual | $29.99 | per year |
| VATVIP+ Travel Pass | $4.99 | one-time |
| VATVIP+ Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is PolyProblems free?

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

### Is VAT VIP free?

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

### Which has better reviews, PolyProblems or VAT VIP?

PolyProblems is rated higher. PolyProblems averages 5.0 out of 5 from 1 ratings, while VAT VIP averages 4.5 from 24 ratings.

### Do PolyProblems or VAT VIP have ads?

Neither PolyProblems nor VAT VIP shows ads.

### Which is updated more often, PolyProblems or VAT VIP?

PolyProblems ships an update fortnightly, and VAT VIP every 3 days. Most recently, PolyProblems was updated on October 1, 2026 and VAT VIP on September 23, 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.*