# TuneBoss CDI vs CalcutTime

The clearest difference is in-app purchases: TuneBoss CDI at none against CalcutTime's 1. CalcutTime's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CalcutTime sells 1 one-off in-app purchase. TuneBoss CDI asks for nothing beyond the download.

## The numbers

| Metric | TuneBoss CDI | CalcutTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 63 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FSR Technology](https://appshunter.io/developer/1593810671) | [Abdelkader Djehaf](https://appshunter.io/developer/1880382684) |

## What reviewers say

### TuneBoss CDI

[App page](https://appshunter.io/ios/app/tuneboss-cdi/id6447420018)

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

**In-app purchases:** none


### CalcutTime

[App page](https://appshunter.io/ios/app/calcuttime/id6759729823)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcutTime Pro | $4.99 | one-time |


## Frequently asked questions

### Is TuneBoss CDI free?

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

### Is CalcutTime free?

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

### Do TuneBoss CDI or CalcutTime have ads?

Neither TuneBoss CDI nor CalcutTime shows ads.

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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.*