# Saydo AI vs ZeroContact

The clearest difference is in-app purchases: ZeroContact at none against Saydo AI's 3. Saydo AI's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Saydo AI sells 3 in-app purchases, starting at $8.99 per month. ZeroContact asks for nothing beyond the download.

Saydo AI ships an update every 10 days, ZeroContact every 6 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Saydo AI | ZeroContact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/saydo-ai/id6752837516/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 4 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kirubel Tesfaye](https://appshunter.io/developer/1822386488) | [HIROKI NIIYAMA](https://appshunter.io/developer/1867050101) |

## What reviewers say

### Saydo AI

[App page](https://appshunter.io/ios/app/saydo-ai/id6752837516)

Transform spoken words into organized tasks and calendar events instantly. This AI-powered app understands context and intent for complex scheduling, syncing seamlessly with your existing calendars. Enjoy a voice-first experience with customizable themes and views.

**Highlights:** Voice-to-task and event creation, AI-powered context and intent understanding, Two-way sync with Apple & Google Calendar, Real-time cross-device updates, Customizable themes and views, Smart notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saydo Premium Monthly | $8.99 | per month |
| Saydo | $29.99 | per year |
| Saydo Pro Annual | $59.99 | per year |


### ZeroContact

[App page](https://appshunter.io/ios/app/zerocontact/id6757471357)

**In-app purchases:** none


## Frequently asked questions

### Is Saydo AI free?

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

### Is ZeroContact free?

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

### Do Saydo AI or ZeroContact have ads?

Neither Saydo AI nor ZeroContact shows ads.

### Which is updated more often, Saydo AI or ZeroContact?

Saydo AI ships an update every 10 days, and ZeroContact every 6 days. Most recently, Saydo AI was updated on October 24, 2026 and ZeroContact on October 19, 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.*