# Bolt Electric vs ESPRO

The clearest difference is update cadence: ESPRO at every 5 weeks against Bolt Electric's every 3 months. On price, ads, 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.

Bolt Electric ships an update every 3 months, ESPRO every 5 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bolt Electric | ESPRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 78 MB | 74 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PTT Group](https://appshunter.io/developer/459684765) | [ESPRO NOODOE COMPANY LIMITED](https://appshunter.io/developer/1779225795) |

## What reviewers say

### Bolt Electric

[App page](https://appshunter.io/ios/app/bolt-electric/id6463191503)

**Features:** macOS Compatibility

**In-app purchases:** none


### ESPRO

[App page](https://appshunter.io/ios/app/espro/id6738077091)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bolt Electric free?

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

### Is ESPRO free?

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

### Do Bolt Electric or ESPRO have ads?

Neither Bolt Electric nor ESPRO shows ads.

### Which is updated more often, Bolt Electric or ESPRO?

Bolt Electric ships an update every 3 months, and ESPRO every 5 weeks. Most recently, Bolt Electric was updated on October 6, 2026 and ESPRO on October 3, 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.*