# Summon Collector vs Volta Battery Bench

The clearest difference is in-app purchases: Volta Battery Bench at none against Summon Collector's 2. Volta Battery Bench also leads on ads (none vs shown). Summon Collector's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (14.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Summon Collector sells 2 one-off in-app purchases. Volta Battery Bench asks for nothing beyond the download.

Summon Collector ships an update every 2 days, Volta Battery Bench every 2 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Summon Collector | Volta Battery Bench |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 105 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHOTA OHTSUKA](https://appshunter.io/developer/1893314876) | [Jordan Wegner](https://appshunter.io/developer/6787140076) |

## What reviewers say

### Summon Collector

[App page](https://appshunter.io/ios/app/summon-collector/id6767090104)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2x Summon Speed | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


### Volta Battery Bench

[App page](https://appshunter.io/ios/app/volta-battery-bench/id6787647231)

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

**In-app purchases:** none


## Frequently asked questions

### Is Summon Collector free?

Summon Collector is free to download, with in-app purchases available.

### Is Volta Battery Bench free?

Volta Battery Bench is free to download, with no in-app purchases.

### Do Summon Collector or Volta Battery Bench have ads?

Summon Collector shows ads; Volta Battery Bench does not.

### Which is updated more often, Summon Collector or Volta Battery Bench?

Summon Collector ships an update every 2 days, and Volta Battery Bench every 2 months. Most recently, Summon Collector was updated on October 17, 2026 and Volta Battery Bench on October 16, 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.*