# Speedcert vs StandbyCalc

The clearest difference is in-app purchases: Speedcert at none against StandbyCalc's 1. Speedcert also leads on ads (none vs shown) and update cadence (every 3 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. StandbyCalc sells 1 one-off in-app purchase. Speedcert asks for nothing beyond the download.

Speedcert ships an update every 3 days, StandbyCalc every 4 months. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Speedcert | StandbyCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 186 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ADAM GREEN](https://appshunter.io/developer/1863867658) | [D4N LTD](https://appshunter.io/developer/1212131887) |

## What reviewers say

### Speedcert

[App page](https://appshunter.io/ios/app/speedcert/id6756948281)

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

**In-app purchases:** none


### StandbyCalc

[App page](https://appshunter.io/ios/app/standbycalc/id6761339878)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StandbyCalc Pro | $9.99 | one-time |


## Frequently asked questions

### Is Speedcert free?

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

### Is StandbyCalc free?

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

### Do Speedcert or StandbyCalc have ads?

StandbyCalc shows ads; Speedcert does not.

### Which is updated more often, Speedcert or StandbyCalc?

Speedcert ships an update every 3 days, and StandbyCalc every 4 months. Most recently, Speedcert was updated on September 24, 2026 and StandbyCalc on September 10, 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.*