# Kairos vs wippo

Kairos and wippo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Kairos | wippo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 15 MB | 49 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BizCoDe](https://appshunter.io/developer/1223054762) | [Gioele Buonadonna](https://appshunter.io/developer/995579198) |

## What reviewers say

### Kairos

[App page](https://appshunter.io/ios/app/kairos/id1223054763)

Manage project timelines, fill out forms, track installed materials, and request new supplies. This tool streamlines on-site work and inventory management for efficient project execution.

**Highlights:** Timeline management, Form completion, Installed material tracking, Material request system, On-site work streamlining

**Features:** macOS Compatibility

**In-app purchases:** none


### wippo

[App page](https://appshunter.io/ios/app/wippo/id6756562853)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kairos free?

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

### Is wippo free?

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

### Do Kairos or wippo have ads?

Neither Kairos nor wippo shows ads.

### Which is updated more often, Kairos or wippo?

Kairos ships an update every 3 weeks, and wippo every 3 weeks. Most recently, Kairos was updated on October 20, 2026 and wippo on October 7, 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.*