# LotDate vs d'Alba

The clearest difference is in-app purchases: d'Alba at none against LotDate's 3. d'Alba also leads on update cadence (daily vs every 4 days) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. LotDate sells 3 in-app purchases, starting at $2.99 per month. d'Alba asks for nothing beyond the download.

LotDate ships an update every 4 days, d'Alba daily. The most recent releases landed on September 28, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | LotDate | d'Alba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (231 ratings)](https://appshunter.io/ios/app/lotdate-batch-code-checker/id1158056006/reviews)** | — |
| Number of ratings | **231** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 17 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [占辉 百](https://appshunter.io/developer/1081455103) | [d'Albaglobal Co., Ltd.](https://appshunter.io/developer/1798143884) |

## What reviewers say

### LotDate

[App page](https://appshunter.io/ios/app/lotdate-batch-code-checker/id1158056006)

Instantly decode cosmetic batch codes to find out when your products were made and their estimated expiry dates. Supports over 2000 brands with an AI-powered engine and saves your decoding history.

**Highlights:** Decode batch codes instantly, Supports 2000+ cosmetic brands, AI-powered decoding engine, Check product freshness and expiry, Saves decoding history, Optional Pro subscription for unlimited queries

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $2.99 | per month |
| Yearly Premium Membership | $9.99 | per year |
| Lifetime Premium | $17.99 | one-time |


### d'Alba

[App page](https://appshunter.io/ios/app/dalba/id6742393147)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LotDate free?

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

### Is d'Alba free?

d'Alba is free to download, with no in-app purchases.

### Do LotDate or d'Alba have ads?

Neither LotDate nor d'Alba shows ads.

### Which is updated more often, LotDate or d'Alba?

LotDate ships an update every 4 days, and d'Alba daily. Most recently, LotDate was updated on September 28, 2026 and d'Alba on September 14, 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.*