# Zapi Sem Contato vs DDA Telecom

The clearest difference is ads: DDA Telecom at none against Zapi Sem Contato's shown. Zapi Sem Contato's advantage is update cadence (daily vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Zapi Sem Contato ships an update daily, DDA Telecom every 6 weeks. The most recent releases landed on July 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Zapi Sem Contato | DDA Telecom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 29 MB | 69 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MERAKI ASSESSORIA E INOVACAO TECNOLOGICA LTDA](https://appshunter.io/developer/1745330570) | [DDA Telecom](https://appshunter.io/developer/1793434563) |

## What reviewers say

### Zapi Sem Contato

[App page](https://appshunter.io/ios/app/zapi-sem-contato/id6502400790)

Instantly start WhatsApp conversations without saving contacts. Simply enter the phone number and DDD to open a new chat via external API. Ideal for urgent communication when you don't want to add a new contact to your phonebook.

**Highlights:** Start WhatsApp chats instantly, No need to save contacts, Open conversations via external API, Enter phone number and DDD, Urgent communication tool

**Features:** macOS Compatibility

**In-app purchases:** none


### DDA Telecom

[App page](https://appshunter.io/ios/app/dda-telecom/id6741173042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zapi Sem Contato free?

Zapi Sem Contato is free to download, with no in-app purchases.

### Is DDA Telecom free?

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

### Do Zapi Sem Contato or DDA Telecom have ads?

Zapi Sem Contato shows ads; DDA Telecom does not.

### Which is updated more often, Zapi Sem Contato or DDA Telecom?

Zapi Sem Contato ships an update daily, and DDA Telecom every 6 weeks. Most recently, Zapi Sem Contato was updated on July 8, 2026 and DDA Telecom on September 12, 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.*