# Desmos Test Mode vs Wixom Library

The clearest difference is rating: Wixom Library at 4.8 against Desmos Test Mode's 1.6. Wixom Library also leads on update cadence (every 3 weeks vs every 4 months). Desmos Test Mode's advantage is review sentiment (17% vs 0%) and ratings volume (369 vs 21). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wixom Library holds the better App Store score, 4.8 against 1.6. That said, the two scores are not equally well evidenced: Desmos Test Mode has 369 ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 17% of Desmos Test Mode's written reviews are positive against 0% of Wixom Library's, so the app with the better star average is not the one people write more warmly about.

Desmos Test Mode ships an update every 4 months, Wixom Library every 3 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Desmos Test Mode | Wixom Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (369 ratings)](https://appshunter.io/ios/app/desmos-test-mode/id977381005/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/wixom-library/id1528339839/reviews)** |
| Number of ratings | **369** | 21 |
| Positive reviews | **16.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 11 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Desmos](https://appshunter.io/developer/653517543) | [Capira Technologies](https://appshunter.io/developer/1010559443) |

## What reviewers say

### Desmos Test Mode

[App page](https://appshunter.io/ios/app/desmos-test-mode/id977381005)

This app provides restricted versions of graphing and scientific calculators designed to meet exam requirements. It allows users to practice for specific state or national assessments by selecting the appropriate test mode. Full, unrestricted calculator features are available in separate applications.

**Highlights:** Exam-compliant calculator modes, Graphing capabilities, Scientific calculator functions, Data tables and statistics, Interactive sliders, Points of interest on graphs

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful app for tests
- 🔒 Secure calculator mode
- 👍 Free alternative to expensive calculators

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔒 Overly restrictive app lock
- 👎 Poor user interface and usability

**Reported bugs**

- App crashes and freezes during use
- Unexpected phone behavior and lockouts
- Compatibility issues across different devices and OS versions

**Requested features**

- Add customization options for the calculator interface
- Improve compatibility with older devices
- Provide more flexible calculator modes during tests


### Wixom Library

[App page](https://appshunter.io/ios/app/wixom-library/id1528339839)

Access your local library's catalog to search and reserve items. Discover upcoming library events and explore available digital resources. Get essential information about the library, including its operating hours.

**Highlights:** Search library catalog, Reserve items, View upcoming events, Access digital resources, Library information and hours

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

**In-app purchases:** none


## Frequently asked questions

### Is Desmos Test Mode free?

Desmos Test Mode is free to download, with no in-app purchases.

### Is Wixom Library free?

Wixom Library is free to download, with no in-app purchases.

### Which has better reviews, Desmos Test Mode or Wixom Library?

Wixom Library is rated higher. Desmos Test Mode averages 1.6 out of 5 from 369 ratings, while Wixom Library averages 4.8 from 21 ratings.

### Do Desmos Test Mode or Wixom Library have ads?

Neither Desmos Test Mode nor Wixom Library shows ads.

### Which is updated more often, Desmos Test Mode or Wixom Library?

Desmos Test Mode ships an update every 4 months, and Wixom Library every 3 weeks. Most recently, Desmos Test Mode was updated on October 14, 2026 and Wixom Library on October 3, 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.*