# WattTimeIsIt? vs Watermark Maker

The clearest difference is price: Watermark Maker at Free against WattTimeIsIt?'s $0.99. Watermark Maker also leads on update cadence (every 14 months vs every 40 months). WattTimeIsIt?'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Watermark Maker is free to download; WattTimeIsIt? costs $0.99 up front. Watermark Maker sells 3 in-app purchases, starting at $0.99 per month. WattTimeIsIt? asks for nothing beyond the download.

WattTimeIsIt? ships an update every 40 months, Watermark Maker every 14 months. The most recent releases landed on September 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WattTimeIsIt? | Watermark Maker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/watttimeisit/id652579407/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 14 months** |
| Monetization | Paid | — |
| Size | 2 MB | 15 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visoft, Inc.](https://appshunter.io/developer/652579430) | [SPRINNET](https://appshunter.io/developer/747827913) |

## What reviewers say

### WattTimeIsIt?

[App page](https://appshunter.io/ios/app/watttimeisit/id652579407)

Easily adjust cooking times for frozen meals based on your microwave's wattage. Avoid under or overcooking your food by converting standard instructions to match your specific appliance.

**Highlights:** Adjust cooking times for wattage differences, Prevent under/overcooking food, Works with various microwave wattages, Ensures perfectly cooked meals, Simple and easy to use tool

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

**In-app purchases:** none


### Watermark Maker

[App page](https://appshunter.io/ios/app/watermark-maker-qr-code/id6443645425)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |
| One time payment | $9.99 | one-time |


## Frequently asked questions

### Is WattTimeIsIt? free?

WattTimeIsIt? costs $0.99, with no in-app purchases.

### Is Watermark Maker free?

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

### Do WattTimeIsIt? or Watermark Maker have ads?

Watermark Maker shows ads; WattTimeIsIt? does not.

### Which is updated more often, WattTimeIsIt? or Watermark Maker?

WattTimeIsIt? ships an update every 40 months, and Watermark Maker every 14 months. Most recently, WattTimeIsIt? was updated on September 2, 2026 and Watermark Maker on September 9, 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.*