# Glink 5250 vs GridCalc

Glink 5250 and GridCalc both sit at 5.0 stars, but that hides the real split: 100% of GridCalc's written reviews are positive against 50% of Glink 5250's. GridCalc also leads on price ($14.99 vs $29.99) and update cadence (every 4 days vs every 5 months). Glink 5250's advantage is iOS requirement (11.0 vs 16.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Glink 5250 costs $29.99 and GridCalc $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Glink 5250 against 5.0 for GridCalc. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 50% of Glink 5250's written reviews are positive against 100% of GridCalc's.

Glink 5250 ships an update every 5 months, GridCalc every 4 days. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Glink 5250 | GridCalc |
| --- | --- | --- |
| Price | $29.99 | **$14.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/glink-5250/id522384461/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/gridcalc/id6759011187/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 51 MB | 5 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gallagher & Robertson AS](https://appshunter.io/developer/520476450) | [ALAN WILLIAM DIPERT](https://appshunter.io/developer/1875969414) |

## What reviewers say

### Glink 5250

[App page](https://appshunter.io/ios/app/glink-5250/id522384461)

This application provides robust IBM 5250 terminal emulation for iOS devices, enabling access to IBM iSeries systems. It supports secure communication, multiple host sessions, and customizable toolbars with macro recording. It also offers features like session persistence and remote configuration management.

**Highlights:** IBM 5250 terminal emulation, TN5250 communication protocol, Secure SSL/TLS communication, Multiple concurrent host sessions, Configurable toolbars and hot spots, Macro recording and playback, Session persistence with GlinkProxy

**Features:** macOS Compatibility

**In-app purchases:** none


### GridCalc

[App page](https://appshunter.io/ios/app/gridcalc/id6759011187)

This calculator app uses a grid interface to visualize every step of your calculations. It combines Reverse Polish Notation with a structured grid, allowing you to reference previous cells and see immediate recalculations when inputs change. Ideal for detailed, ad-hoc modeling on mobile.

**Highlights:** Visible grid for calculations, Reverse Polish Notation (RPN), Incremental number entry, Reference prior cells, Immediate recalculation on input change, Structured problem solving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Glink 5250 free?

Glink 5250 costs $29.99, with no in-app purchases.

### Is GridCalc free?

GridCalc costs $14.99, with no in-app purchases.

### Which has better reviews, Glink 5250 or GridCalc?

Glink 5250 and GridCalc are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Glink 5250 or GridCalc have ads?

Neither Glink 5250 nor GridCalc shows ads.

### Which is updated more often, Glink 5250 or GridCalc?

Glink 5250 ships an update every 5 months, and GridCalc every 4 days. Most recently, Glink 5250 was updated on October 19, 2026 and GridCalc on October 1, 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.*