# Smart Calendars AI vs Vault Docs

The clearest difference is ads: Smart Calendars AI at none against Vault Docs's shown. Smart Calendars AI also leads on device support (4 vs 2). Vault Docs's advantage is update cadence (daily vs every 5 days). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Smart Calendars AI sells 4 in-app purchases, starting at $6.99 per month and Vault Docs sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Calendars AI ships an update every 5 days, Vault Docs daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Calendars AI | Vault Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/smart-calendars-ai-scheduler/id6738797058/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 103 MB | 11 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Lohmeier](https://appshunter.io/developer/1782389442) | [Oleksii Krychevskyi](https://appshunter.io/developer/1836170681) |

## What reviewers say

### Smart Calendars AI

[App page](https://appshunter.io/ios/app/smart-calendars-ai-scheduler/id6738797058)

This AI-powered planner simplifies event, reminder, and task management. It uses natural language, smart extraction, and web search for informed scheduling. Easily create entries from text, photos, or voice commands, and share them effortlessly.

**Highlights:** Conversational AI for event management, Smart detail extraction from text/images, Web search integration for informed scheduling, Photo and voice command input, Advanced alerts and recurring events, Easy event sharing, Apple Watch companion app

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access for 1 Month | $6.99 | per month |
| Full Access for 6 Months | $19.99 | per 6 months |
| Full Access for 12 Months | $29.99 | per year |
| 5 Credits | $3.99 | one-time |


### Vault Docs

[App page](https://appshunter.io/ios/app/vault-docs-secure-file-vault/id6793170574)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $14.99 | per year |


## Frequently asked questions

### Is Smart Calendars AI free?

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

### Is Vault Docs free?

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

### Do Smart Calendars AI or Vault Docs have ads?

Vault Docs shows ads; Smart Calendars AI does not.

### Which is updated more often, Smart Calendars AI or Vault Docs?

Smart Calendars AI ships an update every 5 days, and Vault Docs daily. Most recently, Smart Calendars AI was updated on October 30, 2026 and Vault Docs 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.*