# flow vs AI Email Reply

The clearest difference is update cadence: AI Email Reply at every 5 days against flow's fortnightly. AI Email Reply also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

flow ships an update fortnightly, AI Email Reply every 5 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | flow | AI Email Reply |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/flow-ai-collaboration-tool/id939143477/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 219 MB | 20 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Madras Check](https://appshunter.io/developer/1080240012) | [INPHIL CHOI](https://appshunter.io/developer/6785766361) |

## What reviewers say

### flow

[App page](https://appshunter.io/ios/app/flow-ai-collaboration-tool/id939143477)

This tool streamlines team collaboration with project rooms, real-time task management, and integrated communication features. It offers a secure messenger, video chat, and lifetime file storage to enhance project efficiency for teams of all sizes.

**Highlights:** Real-time task management, Secret message mode messenger, Lifetime file storage, Group collaboration invitations, Video chat for remote work, 5-step task process

**In-app purchases:** none


### AI Email Reply

[App page](https://appshunter.io/ios/app/ai-email-reply/id6802934901)

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

**In-app purchases:** none


## Frequently asked questions

### Is flow free?

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

### Is AI Email Reply free?

AI Email Reply is free to download, with no in-app purchases.

### Do flow or AI Email Reply have ads?

Neither flow nor AI Email Reply shows ads.

### Which is updated more often, flow or AI Email Reply?

flow ships an update fortnightly, and AI Email Reply every 5 days. Most recently, flow was updated on November 1, 2026 and AI Email Reply on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*