# Viva Sing vs FLOW

The clearest difference is in-app purchases: FLOW at none against Viva Sing's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Viva Sing sells 10 one-off in-app purchases. FLOW asks for nothing beyond the download.

Viva Sing ships an update every 9 days, FLOW every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Viva Sing | FLOW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/viva-sing/id6466260478/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 128 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [ASIA SYS CONSULTING PTE. LTD.](https://appshunter.io/developer/1707134481) | [Mohammed Alfil](https://appshunter.io/developer/6789358041) |

## What reviewers say

### Viva Sing

[App page](https://appshunter.io/ios/app/viva-sing/id6466260478)

Sing along to popular songs in real-time karaoke rooms, connect with friends, and enhance your voice with professional tools. Share your performances and receive virtual gifts and fan cheers.

**Highlights:** Real-time karaoke rooms, Professional voice tuning tools, Daily updated song library, Instant sharing of performances, Virtual gifts and fan interaction, Connect with music lovers

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1200 Coins | $0.99 | one-time |
| 6500 Coins | $4.99 | one-time |
| 7000 Game Coins | $4.99 | one-time |
| 13200 Coins | $9.99 | one-time |
| 14000 Game Coins | $9.99 | one-time |
| 26500 Coins | $19.99 | one-time |
| 28000 Game Coins | $19.99 | one-time |
| 68000 Coins | $49.99 | one-time |
| 70000 Game Coins | $49.99 | one-time |
| 140000 Game Coins | $99.99 | one-time |


### FLOW

[App page](https://appshunter.io/ios/app/flow-call/id6810845434)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viva Sing free?

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

### Is FLOW free?

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

### Do Viva Sing or FLOW have ads?

Neither Viva Sing nor FLOW shows ads.

### Which is updated more often, Viva Sing or FLOW?

Viva Sing ships an update every 9 days, and FLOW every 2 weeks. Most recently, Viva Sing was updated on November 3, 2026 and FLOW on October 31, 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.*