# Symbol Series vs Demolition Math

The clearest difference is in-app purchases: Demolition Math at none against Symbol Series's 1. Demolition Math also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Symbol Series sells 1 one-off in-app purchase. Demolition Math asks for nothing beyond the download.

Symbol Series ships an update every 3 months, Demolition Math every 6 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Symbol Series | Demolition Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/symbol-series/id1079313304/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 41 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AsgardSoft GmbH](https://appshunter.io/developer/570168173) | [Hoon Nam](https://appshunter.io/developer/452506721) |

## What reviewers say

### Symbol Series

[App page](https://appshunter.io/ios/app/symbol-series/id1079313304)

Engage your mind with a unique puzzle game that challenges you to find hidden symbol series. Explore various search modes, adjust difficulty, and compete globally. Offers an endless supply of automatically generated puzzles for continuous play.

**Highlights:** Icon, word, number, and color search, Infinite automatically generated puzzles, Three difficulty levels, Optional timer for speed challenges, Global leaderboards and achievements, Offline high score tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Demolition Math

[App page](https://appshunter.io/ios/app/demolition-math/id1593329396)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Symbol Series free?

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

### Is Demolition Math free?

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

### Do Symbol Series or Demolition Math have ads?

Both Symbol Series and Demolition Math show ads.

### Which is updated more often, Symbol Series or Demolition Math?

Symbol Series ships an update every 3 months, and Demolition Math every 6 months. Most recently, Symbol Series was updated on October 24, 2026 and Demolition Math on October 15, 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.*