# LotScan vs Washing Machine Timer

The clearest difference is ads: LotScan at none against Washing Machine Timer's shown. Washing Machine Timer's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. LotScan sells 2 in-app purchases, starting at $3.99 per month and Washing Machine Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LotScan ships an update every 3 months, Washing Machine Timer every 3 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | LotScan | Washing Machine Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 110 MB | 61 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atik Design S.E.N.C](https://appshunter.io/developer/1871920903) | [Black Flame Digital LTD](https://appshunter.io/developer/1574229330) |

## What reviewers say

### LotScan

[App page](https://appshunter.io/ios/app/lotscan/id6759507824)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LotScan Pro | $3.99 | per month |
| LotScan Pro | $9.99 | per year |


### Washing Machine Timer

[App page](https://appshunter.io/ios/app/washing-machine-timer/id6759935544)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is LotScan free?

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

### Is Washing Machine Timer free?

Washing Machine Timer is free to download, with in-app purchases available.

### Do LotScan or Washing Machine Timer have ads?

Washing Machine Timer shows ads; LotScan does not.

### Which is updated more often, LotScan or Washing Machine Timer?

LotScan ships an update every 3 months, and Washing Machine Timer every 3 weeks. Most recently, LotScan was updated on October 5, 2026 and Washing Machine Timer on October 4, 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.*