# Call4Me vs TrustCall BD

The clearest difference is update cadence: TrustCall BD at monthly against Call4Me's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Call4Me sells 3 one-off in-app purchases and TrustCall BD sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Call4Me ships an update every 8 months, TrustCall BD monthly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Call4Me | TrustCall BD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trustcall-bd/id6769958066/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 193 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aymen Abuajayla](https://appshunter.io/developer/1649146238) | [TRUST Innovation Ltd](https://appshunter.io/developer/1896703742) |

## What reviewers say

### Call4Me

[App page](https://appshunter.io/ios/app/call4me/id6443770707)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Call4Me Credit 2 | $1.99 | one-time |
| Call4Me Credit 3 | $2.99 | one-time |
| Call4Me Credit 4 | $3.99 | one-time |


### TrustCall BD

[App page](https://appshunter.io/ios/app/trustcall-bd/id6769958066)

Make direct calls from your smartphone to traditional button phones without requiring internet on the receiver's end. Enjoy significant cost savings on calls, with clear HD voice and reliable connections. The app also offers group calling, messaging, and video calls.

**Highlights:** Direct calls to button phones, No internet required for receiver, Low per-call cost (0.40 poisha), Pay per second, Save up to 70% on call costs, Free calls between TrustCall users, HD voice quality, Group calling, messaging, video calls

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrustCall Tier 1 | $0.99 | one-time |
| TrustCall Tier 2 | $1.99 | one-time |
| TrustCall Tier 3 | $2.99 | one-time |


## Frequently asked questions

### Is Call4Me free?

Call4Me is free to download, with in-app purchases available.

### Is TrustCall BD free?

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

### Do Call4Me or TrustCall BD have ads?

Neither Call4Me nor TrustCall BD shows ads.

### Which is updated more often, Call4Me or TrustCall BD?

Call4Me ships an update every 8 months, and TrustCall BD monthly. Most recently, Call4Me was updated on October 4, 2026 and TrustCall BD on October 6, 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.*