Ultimate Chemistry Calculator vs Five Star Study App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultimate Chemistry Calculator
This app offers nine specialized calculators for mole-related conversions, including grams to moles and moles to particles (atoms or molecules). It visually sets up conversion problems, allowing users to input numbers and calculate results. A review section provides a brief overview of mole conversions.
- Nine specialized mole conversion calculators
- Grams to Moles to Particles conversions
- Molecule to Atom conversion
- Visual problem setup
- Integrated review section
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The "Ultimate Chemistry Calculator" contains nine specialized calculators that perform specific types of mole related conversions. These conversions involve converting from one unit to a goal unit within the general bidirectional pathway Grams to Moles to Particles, where Particles represents Atoms or Molecules. However, if working with Molecules, it is also possible to convert to Atoms. Upon choosing which conversion is needed, users can choose the calculations tab and simply type in the numbers given within a conversion problem and press calculate. What's great about this app is that upon moving over to the calculations tab after selecting a calculator, the entire problem is already setup visually in terms of how many ratios are present for the particular conversion problem (the user just has to punch in the numbers). There is also a brief review of mole conversions within the review section located under the Review tab.
Five Star Study App
Organize your notes and schedules to enhance your study sessions. This tool allows you to manage your academic life efficiently, enabling you to study effectively from any location.
- Note organization
- Schedule management
- Study anywhere
- Study anytime
- School year tool
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Organize your notes and schedules with the Five Star® Study App and study anywhere, anytime.
Screenshots
Verdict
The clearest difference is review sentiment: Ultimate Chemistry Calculator at 100% against Five Star Study App's 24%. Ultimate Chemistry Calculator also leads on rating (5.0 vs 2.9) and iOS requirement (10.0 vs 16.6). Five Star Study App's advantage is ratings volume (448 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ultimate Chemistry Calculator holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Five Star Study App has 448 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Ultimate Chemistry Calculator's written reviews are positive against 24% of Five Star Study App's.
| Parameter | Ultimate Chemistry Calculator | Five Star Study App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 2.9 (448 ratings) |
| Positive reviews | 100.0% of reviews — better | 23.8% of reviews |
| Number of ratings | 4 | 448 — better |
| Update frequency | — | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 1 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | Harold Iwen | ACCO Brands USA LLC |
Customer experience
Ultimate Chemistry Calculator
Five Star Study App
Bugs and requests
Ultimate Chemistry Calculator
Not enough reviews yet to summarise bugs or requests.
Five Star Study App
Reported bugs
4 issues- App gets stuck on loading screen
- Scans not saving properly
- Camera not working
- Flashcards not functioning as expected
Requested features
4 requests- Handwriting to text conversion
- Ability to edit scanned notes
- Better iPad support
- More customization options
In-app purchases
Ultimate Chemistry Calculator
No in-app purchases
Five Star Study App
No in-app purchases
Questions
Is Ultimate Chemistry Calculator free?
Is Five Star Study App free?
Which has better reviews, Ultimate Chemistry Calculator or Five Star Study App?
Do Ultimate Chemistry Calculator or Five Star Study App have ads?
Other comparisons
