Comparison

Molarity Abacus vs AppBookmark

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Molarity Abacus

Easily calculate molarity, solution volume, solute mass, or molecular weight by inputting any three variables. Customize units and access pre-configured strong acids and bases. An in-app purchase allows for creating and storing custom compounds.

Highlights
  • Molarity calculation
  • Solute mass calculation
  • Total solution volume calculation
  • Molecular weight calculation
  • Customizable units
  • Pre-configured compounds
  • Create and store custom compounds
Features
Read full description

- Easily calculate Molarity, Total Solution Volume, Solute Mass, or Molecular Weight. - Simply input three of the four variables and the fourth is calculated automatically. - The units can be changed for Total Solution Volume, Solute Mass, or Molecular Weight. - In-App purchase available to create and store compounds for quick access. The Molarity Abacus is a simple and easy way to do molarity calculations. Simply input any three of the four variables and the fourth will be instantly calculated. Includes full help documentation on each screen. The seven strong acids and eight strong bases are pre-configured in the app and can be selected from a list of compounds. With an In-App purchase, you gain even more functionality allowing you to create and store compounds for repeated use. You name the compound, select the elements in it, set the number of atoms for each element, and the molecular weight is calculated automatically. The full periodic table is included and has been loaded with molecular weights and checked against publicly available sources on the internet. The element weights can be edited. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/)

About

AppBookmark

Easily save and organize apps you discover in the App Store. Never forget an interesting application again with this straightforward bookmarking tool.

Highlights
  • Bookmark app discoveries
  • Organize saved apps
  • Simple interface
  • App Store integration
Read full description

Never forget an interesting app again. Simple bookmarking tool for your App Store discoveries.

Screenshots

Molarity Abacus4 screens
AppBookmark1 screens

Verdict

The call

The clearest difference is review sentiment: Molarity Abacus at 100% against AppBookmark's 0%. Molarity Abacus also leads on rating (4.5 vs 2.8) and ratings volume (15 vs 4). AppBookmark's advantage is in-app purchases (none vs 1). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Molarity Abacus sells 1 one-off in-app purchase. AppBookmark asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Molarity Abacus holds the better App Store score, 4.5 against 2.8. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 100% of Molarity Abacus's written reviews are positive against 0% of AppBookmark's.

Scorecard6 real differences · 4 level
Molarity Abacus versus AppBookmark: the parameters behind the verdict, then further details
ParameterMolarity AbacusAppBookmark
PriceFreeFree
Rating4.5 (15 ratings) — better2.8 (4 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings15 — better4
Update frequencyEvery 12 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size2 MB2 MB
Age rating4+4+
DeveloperOak Driven LLCShota Abe

Customer experience

Molarity Abacus

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AppBookmark

All ratings4 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews5 reviews
Positive0.0%
Neutral40.0%
Negative60.0%

In-app purchases

1 purchases

Molarity Abacus

One-time1
  • Create and Save CompoundsFree
None

AppBookmark

No in-app purchases

Questions

Is Molarity Abacus free?
Molarity Abacus is free to download, with in-app purchases available.
Is AppBookmark free?
AppBookmark is free to download, with no in-app purchases.
Which has better reviews, Molarity Abacus or AppBookmark?
Molarity Abacus is rated higher. Molarity Abacus averages 4.5 out of 5 from 15 ratings, while AppBookmark averages 2.8 from 4 ratings.
Do Molarity Abacus or AppBookmark have ads?
Neither Molarity Abacus nor AppBookmark shows ads.

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