# StudyPack Math vs ODE

The clearest difference is price: StudyPack Math at Free against ODE's $1.99. StudyPack Math also leads on iOS requirement (12.0 vs 15.1). ODE's advantage is update cadence (monthly vs every 14 months). On ads, in-app purchases and device support there is nothing between them.

StudyPack Math is free to download; ODE costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StudyPack Math ships an update every 14 months, ODE monthly. The most recent releases landed on September 10, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | StudyPack Math | ODE |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 5 MB | 37 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spade Apps, LLC](https://appshunter.io/developer/532346089) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### StudyPack Math

[App page](https://appshunter.io/ios/app/studypack-math/id1438914999)

**Features:** macOS Compatibility

**In-app purchases:** none


### ODE

[App page](https://appshunter.io/ios/app/ode-solver-integrator-pro/id1619296409)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyPack Math free?

StudyPack Math is free to download, with no in-app purchases.

### Is ODE free?

ODE costs $1.99, with no in-app purchases.

### Do StudyPack Math or ODE have ads?

Neither StudyPack Math nor ODE shows ads.

### Which is updated more often, StudyPack Math or ODE?

StudyPack Math ships an update every 14 months, and ODE monthly. Most recently, StudyPack Math was updated on September 10, 2026 and ODE on August 16, 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.*