# ZAODON Factor vs SingAlong

The clearest difference is in-app purchases: ZAODON Factor at none against SingAlong's 2. ZAODON Factor also leads on iOS requirement (13.0 vs 17.0). SingAlong's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. SingAlong sells 2 in-app purchases, starting at $0.99 per month. ZAODON Factor asks for nothing beyond the download.

ZAODON Factor ships an update every 3 months, SingAlong weekly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ZAODON Factor | SingAlong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 22 MB | 44 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳市创世财电子有限公司](https://appshunter.io/developer/1769156020) | [NoMoreBoring LLC](https://appshunter.io/developer/1800901100) |

## What reviewers say

### ZAODON Factor

[App page](https://appshunter.io/ios/app/zaodon-factor/id6695739193)

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

**In-app purchases:** none


### SingAlong

[App page](https://appshunter.io/ios/app/singalong-vibe-playing/id6777945200)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SingAlong Pro Monthly | $0.99 | per month |
| SingAlong Pro Yearly | $6.99 | per year |


## Frequently asked questions

### Is ZAODON Factor free?

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

### Is SingAlong free?

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

### Do ZAODON Factor or SingAlong have ads?

Neither ZAODON Factor nor SingAlong shows ads.

### Which is updated more often, ZAODON Factor or SingAlong?

ZAODON Factor ships an update every 3 months, and SingAlong weekly. Most recently, ZAODON Factor was updated on October 11, 2026 and SingAlong on October 25, 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.*