# ConvCalc Calculator Converter vs SpamLess

The clearest difference is rating: ConvCalc Calculator Converter at 4.8 against SpamLess's 3.0. ConvCalc Calculator Converter also leads on iOS requirement (15.1 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

ConvCalc Calculator Converter holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

ConvCalc Calculator Converter ships an update every 2 weeks, SpamLess fortnightly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ConvCalc Calculator Converter | SpamLess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/convcalc-calculator-converter/id6472445974/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/spamless/id6741089486/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | Free |
| Size | 28 MB | 40 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gilson GmbH](https://appshunter.io/developer/1716090872) | [Santarelli Apps, LLC](https://appshunter.io/developer/1703488409) |

## What reviewers say

### ConvCalc Calculator Converter

[App page](https://appshunter.io/ios/app/convcalc-calculator-converter/id6472445974)

This free calculator app offers a clean, ad-free interface with advanced mathematical functions and a history feature to review past calculations. Easily edit inputs and solve complex equations, making it ideal for students, professionals, and everyday use.

**Highlights:** Ad-free experience, Seamless history tracking, Editable inputs, Advanced mathematical functions, Stunning design

**Features:** macOS Compatibility

**In-app purchases:** none


### SpamLess

[App page](https://appshunter.io/ios/app/spamless/id6741089486)

This app uses on-device AI to filter unwanted messages from unknown senders, keeping your inbox clean and your data private. Filtered messages are moved to a Junk folder for easy review, never deleted.

**Highlights:** On-device AI spam detection, Filters unknown sender messages (SMS/RCS), Messages moved to Junk folder, not deleted, Privacy-focused: no accounts, tracking, or cloud storage, Seamless integration with iPhone Messages app, Anonymous onboarding analytics

**In-app purchases:** none


## Frequently asked questions

### Is ConvCalc Calculator Converter free?

ConvCalc Calculator Converter is free to download, with no in-app purchases.

### Is SpamLess free?

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

### Which has better reviews, ConvCalc Calculator Converter or SpamLess?

ConvCalc Calculator Converter is rated higher. ConvCalc Calculator Converter averages 4.8 out of 5 from 5 ratings, while SpamLess averages 3.0 from 2 ratings.

### Do ConvCalc Calculator Converter or SpamLess have ads?

Neither ConvCalc Calculator Converter nor SpamLess shows ads.

### Which is updated more often, ConvCalc Calculator Converter or SpamLess?

ConvCalc Calculator Converter ships an update every 2 weeks, and SpamLess fortnightly. Most recently, ConvCalc Calculator Converter was updated on October 23, 2026 and SpamLess on October 25, 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.*