# Old Watch vs Esser ERA

The clearest difference is price: Esser ERA at Free against Old Watch's $1.99. Esser ERA also leads on iOS requirement (8.0 vs 15.6). On rating, ratings volume, update cadence and ads there is nothing between them.

Esser ERA is free to download; Old Watch costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Old Watch against 5.0 for Esser ERA. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Old Watch ships an update every 5 months, Esser ERA every 6 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Old Watch | Esser ERA |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/old-watch/id535422126/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/esser-era/id918120579/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Paid | **Free** |
| Size | 34 MB | 82 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blowbend.jp](https://appshunter.io/developer/535422149) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### Old Watch

[App page](https://appshunter.io/ios/app/old-watch/id535422126)

This utility app simulates a mechanical hand-wind watch that requires regular winding to function. Users must manually wind the virtual stem and adjust the time, offering a unique, albeit inconvenient, digital timepiece experience.

**Highlights:** Mechanical watch simulation, Manual winding mechanism, Time adjustment feature, Daily winding reminder, Simple interface

**In-app purchases:** none


### Esser ERA

[App page](https://appshunter.io/ios/app/esser-era/id918120579)

This application connects to specific hardware to monitor and maintain fire alarm equipment. It displays detected events with map integration for quick location identification. The app also provides maintenance tools and allows for control panel functionality.

**Highlights:** Remote monitoring of fire alarm equipment, Event display with map integration, Maintenance functionality, Data export to email/office apps, Fire brigade control panel functionality

**In-app purchases:** none


## Frequently asked questions

### Is Old Watch free?

Old Watch costs $1.99, with no in-app purchases.

### Is Esser ERA free?

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

### Which has better reviews, Old Watch or Esser ERA?

Old Watch and Esser ERA are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Old Watch or Esser ERA have ads?

Neither Old Watch nor Esser ERA shows ads.

### Which is updated more often, Old Watch or Esser ERA?

Old Watch ships an update every 5 months, and Esser ERA every 6 months. Most recently, Old Watch was updated on October 23, 2026 and Esser ERA on October 24, 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.*