# Insta vs Sentinel InstaCheck +

Insta and Sentinel InstaCheck + are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Insta ships an update every 2 months, Sentinel InstaCheck + every 4 months. The most recent releases landed on June 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Insta | Sentinel InstaCheck + |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 127 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fcem Ltd](https://appshunter.io/developer/1735265056) | [Energy & Compliance Technology Ltd](https://appshunter.io/developer/1533793622) |

## What reviewers say

### Insta

[App page](https://appshunter.io/ios/app/insta-guard/id6479236411)

Request on-demand security services instantly through a mobile app. Get rapid response from trained professionals, track their arrival in real-time, and access customized security solutions for personal safety or property protection.

**Highlights:** 24/7 on-demand security requests, Rapid response security personnel, Real-time guard tracking, Customized security solutions, Trained and vetted security professionals, SOS button for immediate assistance

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sentinel InstaCheck +

[App page](https://appshunter.io/ios/app/sentinel-instacheck-plus/id6745335462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Insta free?

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

### Is Sentinel InstaCheck + free?

Sentinel InstaCheck + is free to download, with no in-app purchases.

### Do Insta or Sentinel InstaCheck + have ads?

Neither Insta nor Sentinel InstaCheck + shows ads.

### Which is updated more often, Insta or Sentinel InstaCheck +?

Insta ships an update every 2 months, and Sentinel InstaCheck + every 4 months. Most recently, Insta was updated on June 2, 2026 and Sentinel InstaCheck + on September 10, 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.*