# Convertall vs CallShield

The clearest difference is ads: CallShield at none against Convertall's shown. CallShield also leads on update cadence (every 2 days vs every 5 weeks) and iOS requirement (16.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Convertall sells 1 one-off in-app purchase and CallShield sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Convertall ships an update every 5 weeks, CallShield every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Convertall | CallShield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/callshield-scam-call-blocker/id6802440221/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 15 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Laurent ABITBOL](https://appshunter.io/developer/1844389313) | [Steven Hall](https://appshunter.io/developer/6802440223) |

## What reviewers say

### Convertall

[App page](https://appshunter.io/ios/app/convertall-unit-converter/id6789253598)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### CallShield

[App page](https://appshunter.io/ios/app/callshield-scam-call-blocker/id6802440221)

This app helps you avoid unwanted calls by identifying and blocking scam numbers. It labels suspicious calls and silences those with strong evidence of being fraudulent, while also filing scam texts to your spam folder. You can report new scam numbers to help protect others.

**Highlights:** Silences scam calls, Labels suspicious calls, Files scam texts to spam, One-tap number reporting, Explains scam types, Contacts always ring through

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual | $2.99 | per month |
| Family | $4.99 | per month |
| Individual | $24.99 | per year |
| Family | $39.99 | per year |
| 3-Day Trial | Free | one-time |


## Frequently asked questions

### Is Convertall free?

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

### Is CallShield free?

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

### Do Convertall or CallShield have ads?

Convertall shows ads; CallShield does not.

### Which is updated more often, Convertall or CallShield?

Convertall ships an update every 5 weeks, and CallShield every 2 days. Most recently, Convertall was updated on October 31, 2026 and CallShield on October 31, 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.*