# uSpectrum MK350N vs Symbolum

The clearest difference is in-app purchases: uSpectrum MK350N at none against Symbolum's 2. uSpectrum MK350N also leads on device support (3 vs 1) and iOS requirement (5.1.1 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Symbolum sells 2 in-app purchases, starting at $9.99 per year. uSpectrum MK350N asks for nothing beyond the download.

uSpectrum MK350N ships an update every 2 months, Symbolum every 6 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | uSpectrum MK350N | Symbolum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/symbolum/id6766258559/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 29 MB | 65 MB |
| Requires iOS | **5.1.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) | [Bogdan Dmytrenko](https://appshunter.io/developer/1542042226) |

## What reviewers say

### uSpectrum MK350N

[App page](https://appshunter.io/ios/app/uspectrum-mk350n/id677053717)

**Features:** macOS Compatibility

**In-app purchases:** none


### Symbolum

[App page](https://appshunter.io/ios/app/symbolum/id6766258559)

An interactive reference for Qabalistic correspondences based on Liber 777. Explore detailed tables of angels, demons, Tarot, elements, planets, and more. Features include a live astrological chart and planetary hours.

**Highlights:** Interactive Tree of Life, Liber 777 correspondence tables, Angels and Goetic demons, Tarot and astrological data, Live astrological chart, Planetary hours and alphabets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Symbolum Plus | $9.99 | per year |
| Symbolum Plus — Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is uSpectrum MK350N free?

uSpectrum MK350N is free to download, with no in-app purchases.

### Is Symbolum free?

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

### Do uSpectrum MK350N or Symbolum have ads?

Neither uSpectrum MK350N nor Symbolum shows ads.

### Which is updated more often, uSpectrum MK350N or Symbolum?

uSpectrum MK350N ships an update every 2 months, and Symbolum every 6 weeks. Most recently, uSpectrum MK350N was updated on October 26, 2026 and Symbolum on October 25, 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.*