# First Grade Math Drill vs XSpecApp

The clearest difference is in-app purchases: First Grade Math Drill at none against XSpecApp's 1. XSpecApp's advantage is update cadence (every 2 days vs every 43 months) and iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. XSpecApp sells 1 one-off in-app purchase. First Grade Math Drill asks for nothing beyond the download.

First Grade Math Drill ships an update every 43 months, XSpecApp every 2 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | First Grade Math Drill | XSpecApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/xspecapp/id1666746288/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 48 MB |
| Requires iOS | 17.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peggy Robertson](https://appshunter.io/developer/1552428981) | [Brian Cross, XRF Consulting, LLC](https://appshunter.io/developer/1666746290) |

## What reviewers say

### First Grade Math Drill

[App page](https://appshunter.io/ios/app/first-grade-math-drill/id1604087005)

**Features:** macOS Compatibility

**In-app purchases:** none


### XSpecApp

[App page](https://appshunter.io/ios/app/xspecapp/id1666746288)

This application displays EDXRF spectra, allowing users to manually identify elements, calculate ROIs, and add annotations. It supports saving, loading, and printing spectra with detailed information. The app can also acquire spectra using a digital pulse processor via USB, Serial, or wireless connections.

**Highlights:** Manual element identification, ROI calculation for peaks, Spectrum annotations, Spectrum printing with ROIs, Save and load spectra, Acquire spectra via digital pulse processor

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XSpecApp | $24.99 | one-time |


## Frequently asked questions

### Is First Grade Math Drill free?

First Grade Math Drill is free to download, with no in-app purchases.

### Is XSpecApp free?

XSpecApp is free to download, with in-app purchases available.

### Do First Grade Math Drill or XSpecApp have ads?

Neither First Grade Math Drill nor XSpecApp shows ads.

### Which is updated more often, First Grade Math Drill or XSpecApp?

First Grade Math Drill ships an update every 43 months, and XSpecApp every 2 days. Most recently, First Grade Math Drill was updated on September 14, 2026 and XSpecApp on September 9, 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.*