# StudentLite vs ExRate Calculator

The clearest difference is in-app purchases: ExRate Calculator at none against StudentLite's 3. ExRate Calculator also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (12.0 vs 26.0). StudentLite's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. StudentLite sells 3 one-off in-app purchases. ExRate Calculator asks for nothing beyond the download.

StudentLite ships an update every 3 months, ExRate Calculator every 6 weeks. The most recent releases landed on September 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | StudentLite | ExRate Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/studentlite/id469547199/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 16 MB | 34 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hannes Sverrisson](https://appshunter.io/developer/428851947) | [Kam To Cheng](https://appshunter.io/developer/1503889932) |

## What reviewers say

### StudentLite

[App page](https://appshunter.io/ios/app/studentlite/id469547199)

A scientific calculator for iPhone and iPad offering large, uncluttered buttons for efficient calculations. Easily access advanced functions with intuitive swipes and customize your experience with background and display options.

**Highlights:** Swipe-based scientific functions, Backspace correction key, Copy and paste functionality, Customizable background and digits, Extended accuracy calculations, Degrees/Radians switching

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable Backgrounds | $1.99 | one-time |
| Disable Ads | $1.99 | one-time |
| Support Development | $4.99 | one-time |


### ExRate Calculator

[App page](https://appshunter.io/ios/app/exrate-calculator/id6473137992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StudentLite free?

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

### Is ExRate Calculator free?

ExRate Calculator is free to download, with no in-app purchases.

### Do StudentLite or ExRate Calculator have ads?

ExRate Calculator shows ads; StudentLite does not.

### Which is updated more often, StudentLite or ExRate Calculator?

StudentLite ships an update every 3 months, and ExRate Calculator every 6 weeks. Most recently, StudentLite was updated on September 19, 2026 and ExRate Calculator on October 2, 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.*