LotDate: Batch Code Checker

LotDate: Batch Code Checker

Production Date & Expiry

325 ratings
15 reviews
Free
In-App Purchases

Details

Released
September 30, 2016
Updated
September 21, 2026

Features

LotDate: Batch Code Checker screenshot #1 for iPhone
LotDate: Batch Code Checker screenshot #2 for iPhone
LotDate: Batch Code Checker screenshot #3 for iPhone
LotDate: Batch Code Checker screenshot #4 for iPhone
LotDate: Batch Code Checker screenshot #5 for iPhone
LotDate: Batch Code Checker screenshot #6 for iPhone
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About

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.

✓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
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What's New in LotDate

2.0.17

September 21, 2026

- Added a number row for easier batch code entry. - Added camera scanning to recognize and enter batch codes. - Bug fixes and improvements.

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Subscriptions & In-App Purchases

Monthly Premium Membership

Unlock all premium features.

$2.991 Month
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User reviews

Ugh.

Good for some stuff. Not most of the stuff I carry. 😩

Might be a good concept, but after just one product check, you then have to pay for the app.

Came across the Lot Date website to which I did one search checking for a product date. When I went to check a second product, it said I must use the app to check anymore products. So I downloaded the app, however, the app as well only gave me one time and then said I had to pay to check any more. It’s a bit ridiculous to only get one chance to see what this is all about before the website prompts you to use their app, then when you download the app, you again only get one time to see what it’s all about and then you have to pay for the app. It sounds like it would be a good concept but if you only get to try it one time - that doesn’t give you a chance to see if it would be worth paying the money for the app.
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Sirve si pagas

Solo te deja usarlo una vez al día gratis, si quieres usarlo más de una vez tienes que pagar

Honest Review

I have been searching for a batch code checker like this one since long. I have used many but not perfect. I find it fantastic for me

Great tool for consumer fragrance industry

I work in consumer fragrance and this app is currently the most efficient source on the market for finding out when a product was made. A couple tweaks I would like to see:
1) having a keyboard in app that displays numbers and letters on the same keyboard set would drastically speed up the process when having to process large batches of product!
2) a camera scanner for batch codes would be bizarrely helpful—not sure if that’s possible but it would be amazing if it were!!

Great app!! I use this nearly every day.
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Developer apps

FAQ

How does LotDate check cosmetic expiry dates?

LotDate decodes the batch code printed on your cosmetic product using an AI engine. This process reveals the production date, from which an estimated expiry date can be determined.

Does LotDate support all cosmetic brands?

LotDate supports over 2000 brands, including popular names like Estée Lauder, Dior, Chanel, MAC, and Clinique. The AI engine is continuously updated to cover more brands and formats.

Is LotDate free to use?

LotDate is free to download and use for basic functions. Optional Pro plans are available for unlimited queries and enhanced features.

What are the Pro options for LotDate?

Pro options include Monthly Premium Membership for $1.99/month, Yearly Premium Membership for $4.99/year, and a Pro Lifetime option. These offer unlimited queries and access to all supported brands.

How often is LotDate updated?

The latest version, 1.10.4, was last updated on March 27, 2026. Updates typically include improvements to the AI decoding engine and support for new brands.

Can I use LotDate offline?

The description does not specify offline functionality. However, batch code decoding typically requires an internet connection to access the AI engine and brand databases.

What devices is LotDate available on?

LotDate is available on iPhone and iPad devices.

What is the age rating for LotDate?

LotDate has an age rating of 4+, making it suitable for a wide range of users.