# @BactLAB vs Voice Memo

The clearest difference is in-app purchases: @BactLAB at none against Voice Memo's 6. Voice Memo's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Voice Memo sells 6 in-app purchases, starting at $5.99 per month. @BactLAB asks for nothing beyond the download.

@BactLAB ships an update every 2 months, Voice Memo every 3 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | @BactLAB | Voice Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (7 ratings)](https://appshunter.io/ios/app/bactlab/id1413728981/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 24 MB | 50 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shimadzu Diagnostics Corporation](https://appshunter.io/developer/1413728860) | [Hashimoto Takashi](https://appshunter.io/developer/1878289100) |

## What reviewers say

### @BactLAB

[App page](https://appshunter.io/ios/app/bactlab/id1413728981)

Easily count bacterial colonies on food safety test plates using your smartphone. This app leverages AI and cloud technology to promote operational efficiency and improve quality of life for those involved in food health and safety.

**Highlights:** AI-powered colony counting, Cloud storage for count data, Count report generation (PDF/email), Supports multiple CompactDry™ test types, Arbitrary adjustment function for counts

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

**In-app purchases:** none


### Voice Memo

[App page](https://appshunter.io/ios/app/voice-memo-ai-assistant/id6759360010)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan (Monthly) | $5.99 | per month |
| Pro Plan (Monthly) | $11.99 | per month |
| Premium Plus Plan (Monthly) | $24.99 | per month |
| Basic Plan (Annual) | $59.99 | per year |
| Pro Plan (Annual) | $119.99 | per year |
| Premium Plus Plan (Annual) | $249.99 | per year |


## Frequently asked questions

### Is @BactLAB free?

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

### Is Voice Memo free?

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

### Do @BactLAB or Voice Memo have ads?

Neither @BactLAB nor Voice Memo shows ads.

### Which is updated more often, @BactLAB or Voice Memo?

@BactLAB ships an update every 2 months, and Voice Memo every 3 days. Most recently, @BactLAB was updated on October 24, 2026 and Voice Memo on October 8, 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.*