# Vocal vs ULBS Online

The clearest difference is review sentiment: Vocal at 53% against ULBS Online's 0%. Vocal also leads on iOS requirement (8.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vocal ships an update every 5 months, ULBS Online every 8 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vocal | ULBS Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ulbs-online/id6511215205/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **53.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 10 MB | 31 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trizero S.R.L.](https://appshunter.io/developer/417022715) | [Universal Lithium-ion Battery Supply LLC](https://appshunter.io/developer/1755498680) |

## What reviewers say

### Vocal

[App page](https://appshunter.io/ios/app/vocal-it/id421137477)

Record vocal messages and attach them to dedicated QR codes. Scan these codes with your device to play the messages, allowing objects to 'speak' their associated audio. Messages can be public or private and managed online.

**Highlights:** Record vocal messages, Attach messages to QR codes, Scan QR codes to play audio, Public and private messages, Online message management, Printable QR codes

**Features:** macOS Compatibility

**In-app purchases:** none


### ULBS Online

[App page](https://appshunter.io/ios/app/ulbs-online/id6511215205)

Monitor your battery systems remotely with this platform. It connects BMS and cloud data in real-time for continuous oversight of every battery unit.

**Highlights:** Remote self-service monitoring, Real-time wireless interconnection, BMS and cloud data integration, Continuous battery oversight, Online battery status tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vocal free?

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

### Is ULBS Online free?

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

### Do Vocal or ULBS Online have ads?

Neither Vocal nor ULBS Online shows ads.

### Which is updated more often, Vocal or ULBS Online?

Vocal ships an update every 5 months, and ULBS Online every 8 months. Most recently, Vocal was updated on October 13, 2026 and ULBS Online on October 24, 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.*