# Oovium vs ScheduFlow

The clearest difference is ratings volume: Oovium at 5 against ScheduFlow's 1. ScheduFlow's advantage is iOS requirement (11.0 vs 17.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 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 Oovium against 5.0 for ScheduFlow. That said, the two scores are not equally well evidenced: Oovium has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Oovium | ScheduFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/oovium/id336573328/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/scheduflow/id1511904017/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 64.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | Free |
| Size | 10 MB | 7 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aepryus Software](https://appshunter.io/developer/336573331) | [Duoserve, Inc.](https://appshunter.io/developer/1511904016) |

## What reviewers say

### Oovium

[App page](https://appshunter.io/ios/app/oovium/id336573328)

This app is a novel calculation sandbox that combines the functionality of calculators, spreadsheets, concept maps, and programming languages into a single, visually intuitive interface. It aims to make complex computing abilities accessible to a wider audience through explicit visual representations.

**Highlights:** Calculation sandbox, Visual programming interface, Spreadsheet functionality (GridBub), Concept mapping (TextBub), Custom function definition (MechBub), Object instances (InstBub)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative concept
- 💡 Creative approach to calculations
- 💡 Visualizing problems and solutions
- 💡 Useful for prototyping and debugging
- 💡 Good for "what-if" analysis

**What reviewers complain about**

- 🐛 Poor documentation
- 🐛 Trial and error learning curve
- 🐛 Mac version unclear
- 🐛 Subscription too expensive
- 🐛 Apple-exclusive

**Reported bugs**

- Subscription not working
- Crashes on launch on iPad
- Links to Dropbox no longer work
- Update killed everything, crashes on first screen
- Crashes regularly

**Requested features**

- Better terminology
- Vastly better documentation
- Pay-once option
- Lower purchase price ($3.99 or less)
- Graphing and graphics capabilities


### ScheduFlow

[App page](https://appshunter.io/ios/app/scheduflow/id1511904017)

This business-focused calendar app allows for seamless sharing of calendars and contacts across multiple devices. It's ideal for professionals and families needing to coordinate schedules and appointments.

**Highlights:** Shared calendars, Integrated contacts, Cross-device access, Business-focused, Cloud-based solution

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oovium free?

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

### Is ScheduFlow free?

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

### Which has better reviews, Oovium or ScheduFlow?

Oovium and ScheduFlow are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Oovium or ScheduFlow have ads?

Neither Oovium nor ScheduFlow shows ads.

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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.*