# TVU GridLink vs SpectraMania

The clearest difference is price: TVU GridLink at Free against SpectraMania's $7.99. TVU GridLink also leads on rating (5.0 vs 4.0) and update cadence (every 2 months vs every 6 months). SpectraMania's advantage is chart position (#129 vs unranked). On ratings volume, ads, in-app purchases and device support there is nothing between them.

TVU GridLink is free to download; SpectraMania costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TVU GridLink holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

TVU GridLink ships an update every 2 months, SpectraMania every 6 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TVU GridLink | SpectraMania |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tvu-gridlink/id1316890292/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/spectramania/id6745442371/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#129** |
| Size | 1 MB | 13 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TVU Networks Corporation](https://appshunter.io/developer/757111969) | [Sergey Andrzheevskiy](https://appshunter.io/developer/1812266595) |

## What reviewers say

### TVU GridLink

[App page](https://appshunter.io/ios/app/tvu-gridlink/id1316890292)

Discover live TVU news sources with detailed thumbnails and descriptions. This utility app helps users find and monitor available broadcast feeds.

**Highlights:** Live news source thumbnails, Metadata descriptions, Broadcast feed monitoring, Source discovery utility

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

**In-app purchases:** none


### SpectraMania

[App page](https://appshunter.io/ios/app/spectramania/id6745442371)

**Currently charting:** #129 Top Paid · Utilities (US App Store)

This application offers high-resolution, real-time 3D spectrum analysis of audio signals. It allows for precise measurements, playback from specific points, and saving audio recordings. Users can customize analysis parameters and interact with various display views.

**Highlights:** High-resolution 3D spectrum analysis, Precise pause mode measurement, Audio playback from cursor, Save audio as WAV, Configurable analysis parameters, Portrait and Landscape support, Interactive touch gestures

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

**In-app purchases:** none


## Frequently asked questions

### Is TVU GridLink free?

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

### Is SpectraMania free?

SpectraMania costs $7.99, with no in-app purchases.

### Which has better reviews, TVU GridLink or SpectraMania?

TVU GridLink is rated higher. TVU GridLink averages 5.0 out of 5 from 2 ratings, while SpectraMania averages 4.0 from 4 ratings.

### Do TVU GridLink or SpectraMania have ads?

Neither TVU GridLink nor SpectraMania shows ads.

### Which is updated more often, TVU GridLink or SpectraMania?

TVU GridLink ships an update every 2 months, and SpectraMania every 6 months. Most recently, TVU GridLink was updated on November 4, 2026 and SpectraMania on November 5, 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.*