# ISEFY vs SentinAI

The clearest difference is update cadence: SentinAI at monthly against ISEFY's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ISEFY sells 10 in-app purchases, starting at $9.49 per month and SentinAI sells 10 in-app purchases, starting at $30.99 per month. Whichever you choose, the download price is not the number that matters.

ISEFY ships an update every 5 months, SentinAI monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ISEFY | SentinAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 667 MB | 714 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Petawise Technologies Ltd.](https://appshunter.io/developer/1567230955) | [SENTINAI TECH INC.](https://appshunter.io/developer/6772032572) |

## What reviewers say

### ISEFY

[App page](https://appshunter.io/ios/app/isefy/id6503332050)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month free Plus 1-camera | $9.49 | per month |
| Plus*1cam*Monthly | $9.49 | per month |
| Plus*2cam*Monthly | $18.99 | per month |
| 1 month free Plus 2-camera | $18.99 | per month |
| 1 month free Plus 3-camera | $28.49 | per month |
| Plus*4cam*Monthly | $37.95 | per month |
| Plus*2cam*Yearly | $189.99 | per year |
| Plus*3cam*Yearly | $284.99 | per year |
| Plus*5cam*Yearly | $474.99 | per year |
| Plus*6cam*Yearly | $569.99 | per year |


### SentinAI

[App page](https://appshunter.io/ios/app/sentinai/id6772032570)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro*4cam*Monthly | $30.99 | per month |
| Pro*5cam*Monthly | $37.99 | per month |
| Pro*1cam*Yearly | $99.99 | per year |
| Pro*2cam*Yearly | $169.99 | per year |
| Pro*3cam*Yearly | $239.99 | per year |
| Pro*4cam*Yearly | $309.99 | per year |
| Basic*13cam*Yearly | $359.99 | per year |
| Pro*5cam*Yearly | $379.99 | per year |
| Basic*14cam*Yearly | $384.99 | per year |
| Basic*15cam*Yearly | $409.99 | per year |


## Frequently asked questions

### Is ISEFY free?

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

### Is SentinAI free?

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

### Do ISEFY or SentinAI have ads?

Neither ISEFY nor SentinAI shows ads.

### Which is updated more often, ISEFY or SentinAI?

ISEFY ships an update every 5 months, and SentinAI monthly. Most recently, ISEFY was updated on October 30, 2026 and SentinAI on October 28, 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.*