# Custom App Icon Maker vs RackWatt

The clearest difference is review sentiment: RackWatt at 100% against Custom App Icon Maker's 50%. RackWatt also leads on rating (5.0 vs 4.4) and update cadence (every 11 days vs every 6 weeks). Custom App Icon Maker's advantage is ratings volume (97 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Custom App Icon Maker sells 6 in-app purchases, starting at $7.99 per 7 days and RackWatt sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

RackWatt holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Custom App Icon Maker has 97 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Custom App Icon Maker's written reviews are positive against 100% of RackWatt's.

Custom App Icon Maker ships an update every 6 weeks, RackWatt every 11 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Custom App Icon Maker | RackWatt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (97 ratings)](https://appshunter.io/ios/app/custom-app-icon-maker-iconkit/id1535343673/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rackwatt-data-center-mop/id6790170168/reviews)** |
| Number of ratings | **97** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MasterMind Software LLC](https://appshunter.io/developer/674597403) | [Chris Thrasher](https://appshunter.io/developer/1790762521) |

## What reviewers say

### Custom App Icon Maker

[App page](https://appshunter.io/ios/app/custom-app-icon-maker-iconkit/id1535343673)

Personalize your mobile device's home screen with custom app icons and widgets. Easily create unique designs from templates or from scratch using powerful editing tools. Apply your creations seamlessly to achieve a truly personalized look.

**Highlights:** Create custom app icons, Design custom widgets, Wide range of templates, Powerful editing tools, Layering and cropping, Color adjustment, Seamless iOS integration

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IconKit Pro | $7.99 | per 7 days |
| IconKit Pro | $9.99 | per month |
| IconKit Pro | $24.99 | per year |
| IconKit Pro | $9.99 | one-time |
| IconKit Pro | $14.99 | one-time |
| IconKit Pro | $29.99 | one-time |


### RackWatt

[App page](https://appshunter.io/ios/app/rackwatt-data-center-mop/id6790170168)

This offline toolkit digitizes data center procedures, offering step-by-step execution with timestamps, notes, photos, and signatures. It includes comprehensive calculators for power and cooling, troubleshooting guides for equipment, and document management for operations and maintenance.

**Highlights:** Offline procedure execution, Digital signatures and PDF export, Power and cooling calculators, Equipment troubleshooting guides, Document management, Safety and uptime features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RackWatt Pro Monthly | $9.99 | per month |
| RackWatt | $79.99 | per year |


## Frequently asked questions

### Is Custom App Icon Maker free?

Custom App Icon Maker is free to download, with in-app purchases available.

### Is RackWatt free?

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

### Which has better reviews, Custom App Icon Maker or RackWatt?

RackWatt is rated higher. Custom App Icon Maker averages 4.4 out of 5 from 97 ratings, while RackWatt averages 5.0 from 1 ratings.

### Do Custom App Icon Maker or RackWatt have ads?

Neither Custom App Icon Maker nor RackWatt shows ads.

### Which is updated more often, Custom App Icon Maker or RackWatt?

Custom App Icon Maker ships an update every 6 weeks, and RackWatt every 11 days. Most recently, Custom App Icon Maker was updated on October 25, 2026 and RackWatt on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*