# Optix vs Instantly AI

The clearest difference is rating: Optix at 4.9 against Instantly AI's 2.9. Optix also leads on ratings volume (160 vs 36). On price, review sentiment, update cadence and ads there is nothing between them.

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

Optix holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 160 and 36 respectively. Written reviews point the same way: 67% of Optix's written reviews are positive against 59% of Instantly AI's.

Optix ships an update monthly, Instantly AI every 6 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Optix | Instantly AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (160 ratings)](https://appshunter.io/ios/app/optix/id1316198832/reviews)** | [2.9 (36 ratings)](https://appshunter.io/ios/app/instantly-ai/id6474658497/reviews) |
| Number of ratings | **160** | 36 |
| Positive reviews | **66.7% of reviews** | 58.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 44 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ShareDesk Global Inc.](https://appshunter.io/developer/1101933505) | [Foo Monk LLC](https://appshunter.io/developer/1722213325) |

## What reviewers say

### Optix

[App page](https://appshunter.io/ios/app/optix/id1316198832)

This app provides a mobile-first experience for smart and connected workplaces. It powers coworking spaces and enterprise organizations, offering seamless access to workplace resources. Contact your community manager for access.

**Highlights:** Mobile-first workplace experience, Powers coworking spaces, Supports enterprise organizations, Seamless access to workplace resources

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

**In-app purchases:** none


### Instantly AI

[App page](https://appshunter.io/ios/app/instantly-ai/id6474658497)

This app provides on-the-go email management. Read replies, quickly respond or forward messages, and search your inbox using various filters.

**Highlights:** Read emails on the go, Quickly reply to emails, Forward emails, Search emails with filters, Manage Unibox

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optix free?

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

### Is Instantly AI free?

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

### Which has better reviews, Optix or Instantly AI?

Optix is rated higher. Optix averages 4.9 out of 5 from 160 ratings, while Instantly AI averages 2.9 from 36 ratings.

### Do Optix or Instantly AI have ads?

Neither Optix nor Instantly AI shows ads.

### Which is updated more often, Optix or Instantly AI?

Optix ships an update monthly, and Instantly AI every 6 weeks. Most recently, Optix was updated on October 24, 2026 and Instantly AI on October 23, 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.*