# Tvvelve vs Quantum Number Lock

The clearest difference is ads: Quantum Number Lock at none against Tvvelve's shown. Quantum Number Lock also leads on update cadence (every 9 days vs monthly). Tvvelve's advantage is iOS requirement (13.0 vs 15). On price, in-app purchases and device support there is nothing between them.

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

Tvvelve ships an update monthly, Quantum Number Lock every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tvvelve | Quantum Number Lock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 42 MB | 7 MB |
| Requires iOS | **13.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Filipov](https://appshunter.io/developer/1547083493) | [特 郑](https://appshunter.io/developer/1881393610) |

## What reviewers say

### Tvvelve

[App page](https://appshunter.io/ios/app/tvvelve/id6469105229)

Challenge yourself to find the maximum number of numerical sequences within a time limit. This game tests your speed and accuracy in identifying numbers. Compete against the clock to achieve the highest score.

**Highlights:** Time-based challenges, Maximize number count, Speed and accuracy focus, Score-based gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum Number Lock

[App page](https://appshunter.io/ios/app/quantum-number-lock/id6760518803)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tvvelve free?

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

### Is Quantum Number Lock free?

Quantum Number Lock is free to download, with no in-app purchases.

### Do Tvvelve or Quantum Number Lock have ads?

Tvvelve shows ads; Quantum Number Lock does not.

### Which is updated more often, Tvvelve or Quantum Number Lock?

Tvvelve ships an update monthly, and Quantum Number Lock every 9 days. Most recently, Tvvelve was updated on October 30, 2026 and Quantum Number Lock 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.*