# Ultra Assistant AI vs Ceify

The clearest difference is ads: Ceify at none against Ultra Assistant AI's shown. Ultra Assistant AI's advantage is update cadence (daily vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Ultra Assistant AI sells 2 in-app purchases, starting at $4.99 per 7 days and Ceify sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ultra Assistant AI ships an update daily, Ceify fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ultra Assistant AI | Ceify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Fortnightly |
| Size | 52 MB | 101 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SORO SONS BILGI TEKNOLOJISI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1091025398) | [CodeCross](https://appshunter.io/developer/1660793254) |

## What reviewers say

### Ultra Assistant AI

[App page](https://appshunter.io/ios/app/ultra-assistant-ai-chatbot/id6504160093)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Day Free Trial | $4.99 | per 7 days |
| 1 Year Subscription | $19.99 | per year |


### Ceify

[App page](https://appshunter.io/ios/app/ceify-ai-writing-assistant-plus/id6748774547)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ceify Premium (Weekly) | $5.99 | per 7 days |
| Ceify Premium (Monthly Promo) | $9.99 | per month |
| Ceify Premium (Monthly) | $12.99 | per month |


## Frequently asked questions

### Is Ultra Assistant AI free?

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

### Is Ceify free?

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

### Do Ultra Assistant AI or Ceify have ads?

Ultra Assistant AI shows ads; Ceify does not.

### Which is updated more often, Ultra Assistant AI or Ceify?

Ultra Assistant AI ships an update daily, and Ceify fortnightly. Most recently, Ultra Assistant AI was updated on November 4, 2026 and Ceify on October 30, 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.*