# TimelyCalc vs Ctrl+J

The clearest difference is in-app purchases: TimelyCalc at none against Ctrl+J's 3. TimelyCalc also leads on update cadence (daily vs weekly) and iOS requirement (15.6 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Ctrl+J sells 3 in-app purchases, starting at $0.99 per month. TimelyCalc asks for nothing beyond the download.

TimelyCalc ships an update daily, Ctrl+J weekly. The most recent releases landed on September 15, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | TimelyCalc | Ctrl+J |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 2 MB | 2 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [朋 潘](https://appshunter.io/developer/1220314101) | [芷华 陈](https://appshunter.io/developer/1825310132) |

## What reviewers say

### TimelyCalc

[App page](https://appshunter.io/ios/app/timelycalc/id6740846638)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ctrl+J

[App page](https://appshunter.io/ios/app/ctrl-plus-j/id6751533155)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $0.99 | per month |
| 按年订阅 | $2.99 | per year |
| 终身会员 | $4.99 | one-time |


## Frequently asked questions

### Is TimelyCalc free?

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

### Is Ctrl+J free?

Ctrl+J is free to download, with in-app purchases available.

### Do TimelyCalc or Ctrl+J have ads?

Neither TimelyCalc nor Ctrl+J shows ads.

### Which is updated more often, TimelyCalc or Ctrl+J?

TimelyCalc ships an update daily, and Ctrl+J weekly. Most recently, TimelyCalc was updated on September 15, 2026 and Ctrl+J on May 19, 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.*