# careers.today vs DrPhos' Ionic Compounds

The clearest difference is price: careers.today at Free against DrPhos' Ionic Compounds's $0.99. careers.today also leads on in-app purchases (none vs 11) and iOS requirement (14.0.0 vs 17.0). DrPhos' Ionic Compounds's advantage is update cadence (every 3 weeks vs every 4 months). On rating, review sentiment, ratings volume and device support there is nothing between them.

careers.today is free to download; DrPhos' Ionic Compounds costs $0.99 up front. DrPhos' Ionic Compounds sells 11 one-off in-app purchases. careers.today asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for careers.today against 4.9 for DrPhos' Ionic Compounds. Both are backed by a comparable volume of ratings — 11 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

careers.today ships an update every 4 months, DrPhos' Ionic Compounds every 3 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | careers.today | DrPhos' Ionic Compounds |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/careerstoday/id6450279501/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/drphos-ionic-compounds/id6473097401/reviews) |
| Number of ratings | **11** | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 35 MB | 15 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dustin Lippert](https://appshunter.io/developer/1692665418) | [Monte L Helm](https://appshunter.io/developer/1715082616) |

## What reviewers say

### careers.today

[App page](https://appshunter.io/ios/app/careerstoday/id6450279501)

Discover your ideal profession with this straightforward career exploration tool. It offers insights into over 700 industries and 1000 job types to help you find fulfilling work.

**Highlights:** Explore 700+ industries, Discover 1000+ job types, Simple career discovery, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### DrPhos' Ionic Compounds

[App page](https://appshunter.io/ios/app/drphos-ionic-compounds/id6473097401)

This app helps students learn and practice forming correct chemical formulas for ionic compounds. It supports a wide range of ions, including polyatomic ones, and dynamically generates formulas with proper subscripts and parentheses. It's designed to reinforce naming rules and charge balancing through an interactive interface.

**Highlights:** Extensive cation and anion list, Support for polyatomic ions, Real-time formula generation, Subscript and parenthesis formatting, Reinforces naming rules, Charge balancing practice

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ionic Compound Builder | Free | one-time |
| Science Calculator | $0.99 | one-time |
| Significant Figures Counter | $0.99 | one-time |
| Quadratic Equation Solver | $0.99 | one-time |
| Kinetics | $0.99 | one-time |
| Molar Mass Calculator | $0.99 | one-time |
| Naming Compounds | $0.99 | one-time |
| Reaction Balancer | $0.99 | one-time |
| Stoichiometry | $0.99 | one-time |
| Solution Concentrations | $0.99 | one-time |
| pH Calculator | $0.99 | one-time |


## Frequently asked questions

### Is careers.today free?

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

### Is DrPhos' Ionic Compounds free?

DrPhos' Ionic Compounds costs $0.99, and also offers in-app purchases.

### Which has better reviews, careers.today or DrPhos' Ionic Compounds?

careers.today is rated higher. careers.today averages 4.9 out of 5 from 11 ratings, while DrPhos' Ionic Compounds averages 4.9 from 8 ratings.

### Which is updated more often, careers.today or DrPhos' Ionic Compounds?

careers.today ships an update every 4 months, and DrPhos' Ionic Compounds every 3 weeks. Most recently, careers.today was updated on October 6, 2026 and DrPhos' Ionic Compounds on September 30, 2026.

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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.*