# Ora vs Formula Solution

The clearest difference is in-app purchases: Formula Solution at none against Ora's 3. Formula Solution also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 18.0). Ora's advantage is device support (5 vs 3). On price and ads there is nothing between them.

Both are free to download. Ora sells 3 one-off in-app purchases. Formula Solution asks for nothing beyond the download.

Ora ships an update every 2 months, Formula Solution every 4 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ora | Formula Solution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (70 ratings)](https://appshunter.io/ios/app/ora-world-clock/id6502857758/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 84.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 103 MB | 148 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dan Eden](https://appshunter.io/developer/508167369) | [Formula Solution](https://appshunter.io/developer/6775509358) |

## What reviewers say

### Ora

[App page](https://appshunter.io/ios/app/ora-world-clock/id6502857758)

Visualize global times on an interactive globe. This app allows you to see the current time in various locations worldwide and even travel through time to check past or future times. It's ideal for professionals working across time zones or anyone tracking international events.

**Highlights:** Interactive 3D globe display, View time in multiple global locations, Time travel feature to see past/future times, Useful for cross-time zone work, Track international events

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Medium tip | $5.99 | one-time |
| Large tip | $12.99 | one-time |


### Formula Solution

[App page](https://appshunter.io/ios/app/formula-solution/id6747269391)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ora free?

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

### Is Formula Solution free?

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

### Do Ora or Formula Solution have ads?

Neither Ora nor Formula Solution shows ads.

### Which is updated more often, Ora or Formula Solution?

Ora ships an update every 2 months, and Formula Solution every 4 days. Most recently, Ora was updated on October 9, 2026 and Formula Solution on October 11, 2026.

---

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