# Sumhold vs Grid Calculator.

The clearest difference is in-app purchases: Sumhold at none against Grid Calculator.'s 2. Grid Calculator.'s advantage is update cadence (every 2 weeks vs every 24 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grid Calculator. sells 2 in-app purchases, starting at $9.99 per 7 days. Sumhold asks for nothing beyond the download.

Sumhold ships an update every 24 months, Grid Calculator. every 2 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sumhold | Grid Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (12 ratings)](https://appshunter.io/ios/app/sumhold/id687623774/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 10 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chad Voss](https://appshunter.io/developer/687623777) | [Hong Kong BLJ Cosmetics Limited](https://appshunter.io/developer/1680645623) |

## What reviewers say

### Sumhold

[App page](https://appshunter.io/ios/app/sumhold/id687623774)

This utility app offers a clean and intuitive calculator experience with a unique swipe-to-save feature. It handles basic calculations, running totals, and automatic parentheses for enhanced readability, with convenient copy/paste functionality.

**Highlights:** Swipe to save calculations, Basic calculator functions, Running total display, Automatic parentheses, Copy/Paste support

**In-app purchases:** none


### Grid Calculator.

[App page](https://appshunter.io/ios/app/grid-calculator/id6757141903)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Gold | $9.99 | per 7 days |
| Yearly Gold | $39.99 | per year |


## Frequently asked questions

### Is Sumhold free?

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

### Is Grid Calculator. free?

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

### Do Sumhold or Grid Calculator. have ads?

Neither Sumhold nor Grid Calculator. shows ads.

### Which is updated more often, Sumhold or Grid Calculator.?

Sumhold ships an update every 24 months, and Grid Calculator. every 2 weeks. Most recently, Sumhold was updated on November 1, 2026 and Grid Calculator. on November 5, 2026.

---

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