# Quickness vs Private Kit

The clearest difference is price: Private Kit at Free against Quickness's $1.99. Private Kit also leads on update cadence (every 4 days vs every 8 months) and ratings volume (121 vs 14). Quickness's advantage is rating (4.6 vs 3.7) and review sentiment (71% vs 32%). On ads, in-app purchases and device support there is nothing between them.

Private Kit is free to download; Quickness costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Quickness holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Private Kit has 121 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 71% of Quickness's written reviews are positive against 32% of Private Kit's.

Quickness ships an update every 8 months, Private Kit every 4 days. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Quickness | Private Kit |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/quickness-add-contacts/id1449776813/reviews)** | [3.7 (121 ratings)](https://appshunter.io/ios/app/private-kit/id1501903733/reviews) |
| Number of ratings | 14 | **121** |
| Positive reviews | **71.4% of reviews** | 32.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 22 MB | 32 MB |
| Requires iOS | 17.6 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [zaal LLC](https://appshunter.io/developer/327685981) | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) |

## What reviewers say

### Quickness

[App page](https://appshunter.io/ios/app/quickness-add-contacts/id1449776813)

Effortlessly add new contacts using voice commands with Siri or through customizable shortcuts. Streamline your contact management by creating entries hands-free, integrating with other apps, and organizing them into groups.

**Highlights:** Hands-free contact creation with Siri, Customizable shortcuts for streamlined input, Integrates with Reminders and Messages, Add contacts to existing or new groups, Quickly delete contacts, Create custom 'Add Contact' pages

**Features:** macOS Compatibility

**In-app purchases:** none


### Private Kit

[App page](https://appshunter.io/ios/app/private-kit/id1501903733)

This app allows you to log your GPS trails directly on your phone. All data is stored locally and remains private until you choose to export it. It efficiently stores location history with minimal space usage.

**Highlights:** Privacy-first location logging, Local data storage, Manual data export, Efficient data storage, Location import/export

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

**In-app purchases:** none

**What reviewers like**

- 💡 Great idea for contact tracing
- 🔒 Private data logging
- 👍 Appreciated effort by MIT
- 🚀 Potential to slow virus spread
- 👍 Can log location without app open

**What reviewers complain about**

- ❓ Confusing and unclear UI/UX
- 🐛 Frequent app crashes
- 🤷 No idea how to use it
- 📉 Poor execution and polish
- 🚫 No support or response

**Reported bugs**

- App crashes when trying to view movements on map
- Map crashes/closes app before loading
- App crashes when trying to open map
- App crashes when trying to view overlaps
- Map shows zoomed out view and crashes

**Requested features**

- Better howto and help information
- More rigorous and robust app development
- Simple notebook feature for user contacts
- Clearer explanation of map features (green targets, red pins)
- Option to add locations when without phone


## Frequently asked questions

### Is Quickness free?

Quickness costs $1.99, with no in-app purchases.

### Is Private Kit free?

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

### Which has better reviews, Quickness or Private Kit?

Quickness is rated higher. Quickness averages 4.6 out of 5 from 14 ratings, while Private Kit averages 3.7 from 121 ratings.

### Do Quickness or Private Kit have ads?

Neither Quickness nor Private Kit shows ads.

### Which is updated more often, Quickness or Private Kit?

Quickness ships an update every 8 months, and Private Kit every 4 days. Most recently, Quickness was updated on October 3, 2026 and Private Kit on October 17, 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.*