# Calculator Plus Basic & PEMDAS vs Glo

The clearest difference is in-app purchases: Glo at none against Calculator Plus Basic & PEMDAS's 1. Glo also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). Calculator Plus Basic & PEMDAS's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (6 vs 1). On price, rating and device support there is nothing between them.

Both are free to download. Calculator Plus Basic & PEMDAS sells 1 one-off in-app purchase. Glo asks for nothing beyond the download.

Glo holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calculator Plus Basic & PEMDAS has 6 ratings behind it against 1, so its average is the more settled of the two.

Calculator Plus Basic & PEMDAS ships an update weekly, Glo every 3 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Calculator Plus Basic & PEMDAS | Glo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/calculator-plus-basic-and-pemdas/id6758761367/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glo-calculato/id6760606910/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Flowers](https://appshunter.io/developer/1874852072) | [DeJahn Bell](https://appshunter.io/developer/1869800473) |

## What reviewers say

### Calculator Plus Basic & PEMDAS

[App page](https://appshunter.io/ios/app/calculator-plus-basic-and-pemdas/id6758761367)

This app offers a customizable calculator experience with a clean interface and advanced features like PEMDAS mode and calculation history. Personalize its appearance with numerous themes and button styles to suit your preferences.

**Highlights:** PEMDAS order of operations mode, Over 50 customizable color themes, Full calculation history, Adjustable decimal precision, Copy and paste functionality, Sales tax calculations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Beans Calculator | $4.99 | one-time |


### Glo

[App page](https://appshunter.io/ios/app/glo-calculato/id6760606910)

This scientific calculator features a unique rainbow glow animation and haptic feedback for each button press. It offers a full range of scientific functions, DEG/RAD mode switching, and a calculation history that can be easily copied to your clipboard.

**Highlights:** Scientific functions (sin, cos, tan, log, ln, sqrt, exponents), DEG/RAD mode switching, Calculation history, Copy results to clipboard, Haptic feedback on button press, Rainbow glow animation

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Plus Basic & PEMDAS free?

Calculator Plus Basic & PEMDAS is free to download, with in-app purchases available.

### Is Glo free?

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

### Which has better reviews, Calculator Plus Basic & PEMDAS or Glo?

Glo is rated higher. Calculator Plus Basic & PEMDAS averages 4.8 out of 5 from 6 ratings, while Glo averages 5.0 from 1 ratings.

### Do Calculator Plus Basic & PEMDAS or Glo have ads?

Calculator Plus Basic & PEMDAS shows ads; Glo does not.

### Which is updated more often, Calculator Plus Basic & PEMDAS or Glo?

Calculator Plus Basic & PEMDAS ships an update weekly, and Glo every 3 weeks. Most recently, Calculator Plus Basic & PEMDAS was updated on October 24, 2026 and Glo on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*