# MillClock vs Iris Configurator

MillClock and Iris Configurator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MillClock ships an update every 6 weeks, Iris Configurator monthly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MillClock | Iris Configurator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/millclock/id1448108741/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 123 MB | 247 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artem Tverdohleb](https://appshunter.io/developer/1448108650) | [Streamit B.V.](https://appshunter.io/developer/1550301153) |

## What reviewers say

### MillClock

[App page](https://appshunter.io/ios/app/millclock/id1448108741)

Control the extensive features of your Nixie clock from your phone. Synchronize time with online references or your device, set alarms, and customize display effects. This app transforms your historical clock into a functional, modern decor piece for any space.

**Highlights:** Synchronize time with online references, Synchronize time with phone, Manual time correction, Alarm clock functionality, Hourly signal with customizable duration, Customizable display effects (smooth/abrupt transitions, colon blinks), Backlight control with color slider, Automatic summer/winter time adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### Iris Configurator

[App page](https://appshunter.io/ios/app/iris-configurator/id6450451734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MillClock free?

MillClock is free to download, with no in-app purchases.

### Is Iris Configurator free?

Iris Configurator is free to download, with no in-app purchases.

### Do MillClock or Iris Configurator have ads?

Neither MillClock nor Iris Configurator shows ads.

### Which is updated more often, MillClock or Iris Configurator?

MillClock ships an update every 6 weeks, and Iris Configurator monthly. Most recently, MillClock was updated on October 6, 2026 and Iris Configurator on September 30, 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.*