# Spot o'clock vs HeartFan

The clearest difference is in-app purchases: HeartFan at none against Spot o'clock's 1. HeartFan also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.6). Spot o'clock's advantage is update cadence (every 5 weeks vs every 21 months). On price and device support there is nothing between them.

Both are free to download. Spot o'clock sells 1 one-off in-app purchase. HeartFan asks for nothing beyond the download.

Spot o'clock ships an update every 5 weeks, HeartFan every 21 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Spot o'clock | HeartFan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/spot-oclock/id838198048/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Luminosity Industries](https://appshunter.io/developer/771963091) | [ritterfeld.com](https://appshunter.io/developer/482567621) |

## What reviewers say

### Spot o'clock

[App page](https://appshunter.io/ios/app/spot-oclock/id838198048)

This app offers a unique way to tell time using colored spots instead of small numbers, ideal for those with vision impairments or who need to read the time from a distance. It provides an innovative, out-of-focus reading experience for analog time display.

**Highlights:** Read time out of focus, Colored spots for hour indication, Traditional analog minute display, Optimized for iOS features, Keeps screen on for bedside use, Auto orientation support, Apple Watch companion app

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spot o'clock Pro Features | $1.99 | one-time |


### HeartFan

[App page](https://appshunter.io/ios/app/heartfan/id1662266021)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Spot o'clock free?

Spot o'clock is free to download, with in-app purchases available.

### Is HeartFan free?

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

### Do Spot o'clock or HeartFan have ads?

Spot o'clock shows ads; HeartFan does not.

### Which is updated more often, Spot o'clock or HeartFan?

Spot o'clock ships an update every 5 weeks, and HeartFan every 21 months. Most recently, Spot o'clock was updated on September 19, 2026 and HeartFan on September 10, 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.*