# FormulaBar vs HESI A2 Test Prep

The clearest difference is price: HESI A2 Test Prep at Free against FormulaBar's $0.99. HESI A2 Test Prep also leads on update cadence (every 5 weeks vs every 8 months). FormulaBar's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

HESI A2 Test Prep is free to download; FormulaBar costs $0.99 up front. HESI A2 Test Prep sells 2 in-app purchases, starting at $4.99 per month. FormulaBar asks for nothing beyond the download.

FormulaBar ships an update every 8 months, HESI A2 Test Prep every 5 weeks. The most recent releases landed on October 6, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | FormulaBar | HESI A2 Test Prep |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hesi-a2-test-prep/id6670685202/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Subscription |
| Size | 35 MB | 12 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [domesticusdevelop](https://appshunter.io/developer/373834594) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### FormulaBar

[App page](https://appshunter.io/ios/app/formulabar/id396415852)

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

**In-app purchases:** none


### HESI A2 Test Prep

[App page](https://appshunter.io/ios/app/hesi-a2-test-prep/id6670685202)

Prepare for the HESI A2 Admission Assessment Exam with extensive practice questions and detailed explanations. Customize study sessions to focus on weak areas and track your progress with smart analytics for efficient learning.

**Highlights:** Extensive practice questions for all exam sections, Detailed answer explanations, Customizable test creation, Smart progress tracking, Simulates real exam format

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $4.99 | per month |
| Lifetime version | $14.99 | one-time |


## Frequently asked questions

### Is FormulaBar free?

FormulaBar costs $0.99, with no in-app purchases.

### Is HESI A2 Test Prep free?

HESI A2 Test Prep is free to download, with in-app purchases available.

### Do FormulaBar or HESI A2 Test Prep have ads?

Neither FormulaBar nor HESI A2 Test Prep shows ads.

### Which is updated more often, FormulaBar or HESI A2 Test Prep?

FormulaBar ships an update every 8 months, and HESI A2 Test Prep every 5 weeks. Most recently, FormulaBar was updated on October 6, 2026 and HESI A2 Test Prep on September 21, 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.*