# Super Duper Age Calculator vs Osmo Projector

The clearest difference is rating: Osmo Projector at 4.4 against Super Duper Age Calculator's 2.8. Osmo Projector also leads on update cadence (every 2 months vs every 9 months). Super Duper Age Calculator's advantage is ads (none vs shown) and review sentiment (50% vs 33%). On price, ratings volume 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.

Osmo Projector holds the better App Store score, 4.4 against 2.8. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews complicate that: 50% of Super Duper Age Calculator's written reviews are positive against 33% of Osmo Projector's, so the app with the better star average is not the one people write more warmly about.

Super Duper Age Calculator ships an update every 9 months, Osmo Projector every 2 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Super Duper Age Calculator | Osmo Projector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/super-duper-age-calculator/id427263139/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/osmo-projector/id1502489790/reviews)** |
| Number of ratings | **16** | 7 |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 111 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Super Duper Publications](https://appshunter.io/developer/427263142) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Super Duper Age Calculator

[App page](https://appshunter.io/ios/app/super-duper-age-calculator/id427263139)

This application allows for rapid and precise calculation of chronological ages between any two dates. It provides a clear breakdown of years, months, and days, and offers convenient access to past calculations. Users can easily navigate dates and quickly return to the current day.

**Highlights:** Calculate chronological ages, See years, months, and days between dates, Recall previous calculations, Instantly go to today's date, Scroll through days, months, and years, Standard date picker

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for standardized tests
- 👍 Calculates age in years-months-days standard
- 👍 Useful for assessment work
- 👍 Saves time
- 👍 Sleek interface

**What reviewers complain about**

- 👎 Slow swiping through dates
- 👎 Incorrect calculations (days borrowed)
- 👎 App shuts down immediately
- 👎 Steep learning curve
- 👎 Not intuitive

**Reported bugs**

- Automatic force stops occurring since IOS 12.0.1 update
- Shuts down immediately after opening
- App resets every time it is closed and reopened
- Calculates age incorrectly on days that have to be 'borrowed'
- Off by 2 days

**Requested features**

- Highlight clicking on birthday cake and calendar icons at the beginning
- Add toggable weeks function
- Manually type in dates
- Add more features down to the hr:min:seconds
- Option for preferred layout


### Osmo Projector

[App page](https://appshunter.io/ios/app/osmo-projector/id1502489790)

This tool enhances remote learning by allowing you to share physical notes and your iPad screen with others. It requires specific hardware and an iPad tablet to function.

**Highlights:** Remote learning assistance, Share physical notes, Share iPad screen, AirPlay compatibility, Conferencing app integration

**In-app purchases:** none


## Frequently asked questions

### Is Super Duper Age Calculator free?

Super Duper Age Calculator is free to download, with no in-app purchases.

### Is Osmo Projector free?

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

### Which has better reviews, Super Duper Age Calculator or Osmo Projector?

Osmo Projector is rated higher. Super Duper Age Calculator averages 2.8 out of 5 from 16 ratings, while Osmo Projector averages 4.4 from 7 ratings.

### Do Super Duper Age Calculator or Osmo Projector have ads?

Osmo Projector shows ads; Super Duper Age Calculator does not.

### Which is updated more often, Super Duper Age Calculator or Osmo Projector?

Super Duper Age Calculator ships an update every 9 months, and Osmo Projector every 2 months. Most recently, Super Duper Age Calculator was updated on November 5, 2026 and Osmo Projector on November 3, 2026.

---

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