# Tielt vs Voltmasters App

Tielt and Voltmasters App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Tielt ships an update every 9 days, Voltmasters App every 10 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Tielt | Voltmasters App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 68 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vlaamse overheid](https://appshunter.io/developer/664577169) | [Voltmasters](https://appshunter.io/developer/1734393714) |

## What reviewers say

### Tielt

[App page](https://appshunter.io/ios/app/tielt/id1587308210)

**In-app purchases:** none


### Voltmasters App

[App page](https://appshunter.io/ios/app/voltmasters-app/id6769758012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tielt free?

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

### Is Voltmasters App free?

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

### Do Tielt or Voltmasters App have ads?

Neither Tielt nor Voltmasters App shows ads.

### Which is updated more often, Tielt or Voltmasters App?

Tielt ships an update every 9 days, and Voltmasters App every 10 days. Most recently, Tielt was updated on September 20, 2026 and Voltmasters App on September 10, 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.*