# TIGERSECU HD VIEWER vs GlacierGrid

The clearest difference is review sentiment: GlacierGrid at 73% against TIGERSECU HD VIEWER's 17%. GlacierGrid also leads on rating (4.5 vs 2.1) and update cadence (every 3 weeks vs every 5 months). TIGERSECU HD VIEWER's advantage is iOS requirement (9.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

GlacierGrid holds the better App Store score, 4.5 against 2.1. Both are backed by a comparable volume of ratings — 114 and 466 respectively. Written reviews point the same way: 17% of TIGERSECU HD VIEWER's written reviews are positive against 73% of GlacierGrid's.

TIGERSECU HD VIEWER ships an update every 5 months, GlacierGrid every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | TIGERSECU HD VIEWER | GlacierGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (114 ratings)](https://appshunter.io/ios/app/tigersecu-hd-viewer/id1297208602/reviews) | **[4.5 (466 ratings)](https://appshunter.io/ios/app/glaciergrid/id1491822471/reviews)** |
| Number of ratings | 114 | **466** |
| Positive reviews | 17.5% of reviews | **73.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 27 MB | 27 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TIGERSECU, Inc.](https://appshunter.io/developer/1722936590) | [GlacierGrid Inc.](https://appshunter.io/developer/1065304513) |

## What reviewers say

### TIGERSECU HD VIEWER

[App page](https://appshunter.io/ios/app/tigersecu-hd-viewer/id1297208602)

Access and monitor your TIGERSECU DVR security system remotely. View live footage, playback recordings, and receive motion detection alerts from anywhere in the world. Supports various TIGERSECU DVR models for comprehensive home security.

**Highlights:** Remote DVR footage viewing, Live view and playback, PTZ control and zoom, Motion detection alerts, Supports multiple DVR models, Landscape and non-landscape modes

**Features:** macOS Compatibility

**In-app purchases:** none


### GlacierGrid

[App page](https://appshunter.io/ios/app/glaciergrid/id1491822471)

Monitor refrigeration and HVAC systems to prevent food waste and reduce energy consumption. Receive real-time alerts for temperature issues and make adjustments remotely to ensure compliance and optimize performance.

**Highlights:** Real-time temperature and humidity monitoring, Customizable alert notifications, Temporary HVAC setpoint adjustments, Temperature logbooks for compliance, Equipment performance insights, Team and user management

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

**In-app purchases:** none


## Frequently asked questions

### Is TIGERSECU HD VIEWER free?

TIGERSECU HD VIEWER is free to download, with no in-app purchases.

### Is GlacierGrid free?

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

### Which has better reviews, TIGERSECU HD VIEWER or GlacierGrid?

GlacierGrid is rated higher. TIGERSECU HD VIEWER averages 2.1 out of 5 from 114 ratings, while GlacierGrid averages 4.5 from 466 ratings.

### Do TIGERSECU HD VIEWER or GlacierGrid have ads?

Neither TIGERSECU HD VIEWER nor GlacierGrid shows ads.

### Which is updated more often, TIGERSECU HD VIEWER or GlacierGrid?

TIGERSECU HD VIEWER ships an update every 5 months, and GlacierGrid every 3 weeks. Most recently, TIGERSECU HD VIEWER was updated on October 24, 2026 and GlacierGrid on October 24, 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.*