# deepFormula vs Revu AI Reply

The clearest difference is ads: deepFormula at none against Revu AI Reply's shown. Revu AI Reply's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. deepFormula sells 2 in-app purchases, starting at $799.00 per month and Revu AI Reply sells 9 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

deepFormula ships an update every 2 months, Revu AI Reply every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | deepFormula | Revu AI Reply |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/revu-ai-reply/id6762870720/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 84 MB | 37 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jean Claude Zabaloff](https://appshunter.io/developer/1729237419) | [Abdulkerim Yesuf](https://appshunter.io/developer/1895051604) |

## What reviewers say

### deepFormula

[App page](https://appshunter.io/ios/app/deepformula/id6757321752)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| deepFormula | $799.00 | per month |
| deepFormula | Free | one-time |


### Revu AI Reply

[App page](https://appshunter.io/ios/app/revu-ai-reply/id6762870720)

This AI assistant helps professionals craft polished, precise, and on-brand replies for various communication needs. It refines messages based on selected context and tone, allowing for quick iteration and confident sending.

**Highlights:** AI-powered reply generation, Tone and context customization, Fast message iteration, High-quality phrasing, One-tap copy and use, Maintain communication consistency

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic - Monthly | $1.99 | per month |
| Pro Monthly | $3.99 | per month |
| Power User Monthly | $5.99 | per month |
| Base Annual | $14.99 | per year |
| Pro Annual | $29.99 | per year |
| Power User Annual | $49.99 | per year |
| 100 Replies Pack | $1.99 | one-time |
| 300 Replies Pack | $4.99 | one-time |
| 1000 Replies Pack | $9.99 | one-time |


## Frequently asked questions

### Is deepFormula free?

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

### Is Revu AI Reply free?

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

### Do deepFormula or Revu AI Reply have ads?

Revu AI Reply shows ads; deepFormula does not.

### Which is updated more often, deepFormula or Revu AI Reply?

deepFormula ships an update every 2 months, and Revu AI Reply every 4 days. Most recently, deepFormula was updated on October 31, 2026 and Revu AI Reply on November 5, 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.*