# Holo vs Spectrum

The clearest difference is in-app purchases: Spectrum at none against Holo's 6. Holo's advantage is iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Holo sells 6 one-off in-app purchases. Spectrum asks for nothing beyond the download.

## The numbers

| Metric | Holo | Spectrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 47 MB | 25 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing DSeeLab Digital Technology Co., Ltd.](https://appshunter.io/developer/1502520184) | [SPECTRUM SOLUTIONS AND TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1649926409) |

## What reviewers say

### Holo

[App page](https://appshunter.io/ios/app/holo-space/id1566510401)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8 D Coin | $0.99 | one-time |
| 18 D Coin | $2.99 | one-time |
| 68 D Coin | $9.99 | one-time |
| 188 D Coin | $27.99 | one-time |
| 488 D Coin | $74.99 | one-time |
| 998 D Coin | $149.99 | one-time |


### Spectrum

[App page](https://appshunter.io/ios/app/spectrum-wms/id6740428198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Holo free?

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

### Is Spectrum free?

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

### Do Holo or Spectrum have ads?

Neither Holo nor Spectrum shows ads.

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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.*