# HarpendenGuide vs Solution Finder

The clearest difference is update cadence: Solution Finder at every 12 months against HarpendenGuide's every 40 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HarpendenGuide ships an update every 40 months, Solution Finder every 12 months. The most recent releases landed on September 16, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | HarpendenGuide | Solution Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solution-finder/id1574510476/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 12 months** |
| Monetization | Free | Free |
| Size | 48 MB | 146 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Barker](https://appshunter.io/developer/1547832270) | [Kuraray Europe GmbH](https://appshunter.io/developer/1574510478) |

## What reviewers say

### HarpendenGuide

[App page](https://appshunter.io/ios/app/harpendenguide/id1547832268)

This pocket guide offers local residents comprehensive information about Harpenden. Discover local businesses, community news, travel updates, weather forecasts, and exclusive offers, all conveniently accessible on your mobile device.

**Highlights:** Local business directory, Community information, News updates, Travel and weather forecasts, Exclusive local offers

**Features:** macOS Compatibility

**In-app purchases:** none


### Solution Finder

[App page](https://appshunter.io/ios/app/solution-finder/id1574510476)

This app provides product recommendations for architectural projects based on user-defined criteria like soundproofing, color, or UV resistance. It helps users select appropriate Trosifol® PVB and SentryGlas® ionoplast products with detailed information and comparisons.

**Highlights:** Product recommendations for Trosifol® and SentryGlas®, Criteria-based selection (soundproofing, color, UV), Detailed product information, Comparison of noise protection measures, Visualization of color options, Offline usability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HarpendenGuide free?

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

### Is Solution Finder free?

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

### Do HarpendenGuide or Solution Finder have ads?

Neither HarpendenGuide nor Solution Finder shows ads.

### Which is updated more often, HarpendenGuide or Solution Finder?

HarpendenGuide ships an update every 40 months, and Solution Finder every 12 months. Most recently, HarpendenGuide was updated on September 16, 2026 and Solution Finder on June 10, 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.*