# Prometheus vs EVA Alert

The clearest difference is update cadence: EVA Alert at every 2 days against Prometheus's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Prometheus ships an update every 3 months, EVA Alert every 2 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Prometheus | EVA Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prometheus-age-clock-and-timer/id6757980278/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 5 MB | 68 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wouter Stierhout](https://appshunter.io/developer/1454164937) | [EVA Alert](https://appshunter.io/developer/1863897762) |

## What reviewers say

### Prometheus

[App page](https://appshunter.io/ios/app/prometheus-age-clock-and-timer/id6757980278)

Visualize your life as a continuously updating clock, down to 10 decimal places. Track unique milestones and explore life statistics. Available on iPhone and Apple Watch with customizable widgets and complications.

**Highlights:** Decimal age clock, Life milestone countdowns, Detailed life statistics, Apple Watch app and complications, Home and Lock Screen widgets, Live Activities support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### EVA Alert

[App page](https://appshunter.io/ios/app/eva-alert/id6760113602)

**In-app purchases:** none


## Frequently asked questions

### Is Prometheus free?

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

### Is EVA Alert free?

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

### Do Prometheus or EVA Alert have ads?

Neither Prometheus nor EVA Alert shows ads.

### Which is updated more often, Prometheus or EVA Alert?

Prometheus ships an update every 3 months, and EVA Alert every 2 days. Most recently, Prometheus was updated on October 19, 2026 and EVA Alert on October 24, 2026.

---

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