# iSaveWeb Pro vs Water Floor Heating Calc

The clearest difference is price: Water Floor Heating Calc at $1.99 against iSaveWeb Pro's $4.99. iSaveWeb Pro's advantage is iOS requirement (12.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

iSaveWeb Pro costs $4.99 and Water Floor Heating Calc $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iSaveWeb Pro ships an update every 5 months, Water Floor Heating Calc every 7 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iSaveWeb Pro | Water Floor Heating Calc |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/isaveweb-pro/id397892383/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Paid | — |
| Size | 24 MB | 5 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MaximumSoft Corp.](https://appshunter.io/developer/305594533) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### iSaveWeb Pro

[App page](https://appshunter.io/ios/app/isaveweb-pro/id397892383)

Save websites for offline viewing on your iPhone or iPod touch. Store multiple pages with images, JavaScript, and CSS. Access sites requiring login and transfer saved content to other devices or cloud services.

**Highlights:** Save websites for offline browsing, Store multiple pages with all assets, Access sites requiring login, Save pages from built-in browser or Safari, Transfer saved pages to other devices/cloud, Upload files from desktop computers

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

**In-app purchases:** none


### Water Floor Heating Calc

[App page](https://appshunter.io/ios/app/water-floor-heating-calc/id6739787831)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSaveWeb Pro free?

iSaveWeb Pro costs $4.99, with no in-app purchases.

### Is Water Floor Heating Calc free?

Water Floor Heating Calc costs $1.99, with no in-app purchases.

### Do iSaveWeb Pro or Water Floor Heating Calc have ads?

Neither iSaveWeb Pro nor Water Floor Heating Calc shows ads.

### Which is updated more often, iSaveWeb Pro or Water Floor Heating Calc?

iSaveWeb Pro ships an update every 5 months, and Water Floor Heating Calc every 7 months. Most recently, iSaveWeb Pro was updated on November 1, 2026 and Water Floor Heating Calc on October 30, 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.*