# blackbx vs SageGate

The clearest difference is in-app purchases: blackbx at none against SageGate's 9. blackbx also leads on iOS requirement (15.1 vs 17.0). SageGate's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. SageGate sells 9 in-app purchases, starting at $1.99 per month. blackbx asks for nothing beyond the download.

blackbx ships an update every 3 months, SageGate every 8 days. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | blackbx | SageGate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sagegate/id6760884303/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 32 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Caligula Capital UG (haftungsbeschraenkt)](https://appshunter.io/developer/1805161107) | [HT Holding](https://appshunter.io/developer/1886618313) |

## What reviewers say

### blackbx

[App page](https://appshunter.io/ios/app/blackbx/id6743937851)

**Features:** macOS Compatibility

**In-app purchases:** none


### SageGate

[App page](https://appshunter.io/ios/app/sagegate/id6760884303)

Consolidate access to over 15 AI providers in a single application. Connect your own API keys and pay only for the conversations you have, significantly reducing costs. Your data remains private, stored locally or on your iCloud, with API keys secured by Face ID.

**Highlights:** Connect to 15+ AI providers, Pay-per-conversation pricing, Local data storage and privacy, API key protection with Face ID, Spending dashboards, Reusable prompt templates (Skills), Document analysis

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Self‑Host (Monthly) | $1.99 | per month |
| Private Cloud (Monthly) | $5.99 | per month |
| Self‑Host (Yearly) | $19.99 | per year |
| Managed Cloud (Monthly) | $19.99 | per month |
| Private Cloud (Yearly) | $59.99 | per year |
| Managed Cloud (Yearly) | $199.99 | per year |
| 1,000 Pages | $2.99 | one-time |
| 5,000 Pages | $12.99 | one-time |
| 10,000 Pages | $19.99 | one-time |


## Frequently asked questions

### Is blackbx free?

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

### Is SageGate free?

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

### Do blackbx or SageGate have ads?

blackbx shows ads; SageGate does not.

### Which is updated more often, blackbx or SageGate?

blackbx ships an update every 3 months, and SageGate every 8 days. Most recently, blackbx was updated on October 15, 2026 and SageGate on October 4, 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.*