# Magnifier · Baro vs SentryPing

The clearest difference is price: SentryPing at Free against Magnifier · Baro's $0.99. Magnifier · Baro's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.5 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

SentryPing is free to download; Magnifier · Baro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Magnifier · Baro ships an update every 3 days, SentryPing every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Magnifier · Baro | SentryPing |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/magnifier-baro/id6773216933/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 53 MB | 6 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Euiseok Kim](https://appshunter.io/developer/1879633122) | [Gregory Manley](https://appshunter.io/developer/1650623300) |

## What reviewers say

### Magnifier · Baro

[App page](https://appshunter.io/ios/app/magnifier-baro/id6773216933)

This app uses your device's camera to magnify small print in real-time, offering adjustable text size, zoom, and screen filters. It prioritizes user privacy by processing all data locally without internet access or data collection.

**Highlights:** Live text recognition, One-tap zoom and flashlight, Freeze image functionality, Adjustable result text size, Screen filters (Normal, Grey, Contrast, Invert), Copy and share text, Offline operation

**In-app purchases:** none


### SentryPing

[App page](https://appshunter.io/ios/app/sentryping/id6787255985)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Magnifier · Baro free?

Magnifier · Baro costs $0.99, with no in-app purchases.

### Is SentryPing free?

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

### Do Magnifier · Baro or SentryPing have ads?

Neither Magnifier · Baro nor SentryPing shows ads.

### Which is updated more often, Magnifier · Baro or SentryPing?

Magnifier · Baro ships an update every 3 days, and SentryPing every 2 weeks. Most recently, Magnifier · Baro was updated on November 1, 2026 and SentryPing 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.*