# MindSpark vs Voltline

The clearest difference is ads: Voltline at none against MindSpark's shown. Voltline also leads on update cadence (every 3 days vs every 10 days) and monetization model (free vs ad-supported). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MindSpark against 5.0 for Voltline. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

MindSpark ships an update every 10 days, Voltline every 3 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MindSpark | Voltline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/mindspark-brain-training/id6760383299/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/voltline-buzz-wire-arcade/id6779659581/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 101 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blas Prieto](https://appshunter.io/developer/1878084920) | [Teamz Lab Ltd](https://appshunter.io/developer/1785282466) |

## What reviewers say

### MindSpark

[App page](https://appshunter.io/ios/app/mindspark-brain-training/id6760383299)

Train your cognitive skills with daily challenges in math, memory, patterns, words, and logic. Sessions are timed, and difficulty adjusts to your performance. Track your progress and see your "brain age."

**Highlights:** Daily rotating challenge types, 60-second timed sessions, Brain age calculation, Adaptive difficulty scaling, Category score tracking, Streak tracking

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

**In-app purchases:** none


### Voltline

[App page](https://appshunter.io/ios/app/voltline-buzz-wire-arcade/id6779659581)

Test your steady hand in this neon-themed arcade game. Drag a ring along a live wire, avoiding contact to reach the end. Master increasingly challenging levels across six unique worlds, aiming for flawless runs and high scores.

**Highlights:** Steady hand wire-looping gameplay, Neon-themed arcade visuals, Progressive difficulty across 48 stages, Ghost racing to beat personal bests, Global leaderboard for high scores, One-finger touch controls, Mid-course checkpoints

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

**In-app purchases:** none


## Frequently asked questions

### Is MindSpark free?

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

### Is Voltline free?

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

### Which has better reviews, MindSpark or Voltline?

MindSpark and Voltline are both rated 5.0 out of 5 on the App Store, from 3 and 6 ratings respectively.

### Do MindSpark or Voltline have ads?

MindSpark shows ads; Voltline does not.

### Which is updated more often, MindSpark or Voltline?

MindSpark ships an update every 10 days, and Voltline every 3 days. Most recently, MindSpark was updated on October 1, 2026 and Voltline on October 6, 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.*