# Tuttokool vs Johnson Tattoo

The clearest difference is update cadence: Johnson Tattoo at every 10 days against Tuttokool's every 22 months. Tuttokool's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Tuttokool ships an update every 22 months, Johnson Tattoo every 10 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tuttokool | Johnson Tattoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58 ratings)](https://appshunter.io/ios/app/tuttokool/id1599188011/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 207 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aircool AC Parts Supply Inc](https://appshunter.io/developer/1599188013) | [THE JOHNSON TATTOO COMPANY LKLD LLC](https://appshunter.io/developer/1894523635) |

## What reviewers say

### Tuttokool

[App page](https://appshunter.io/ios/app/tuttokool/id1599188011)

Control your air conditioning system remotely using a smartphone. Manage multiple thermostats simultaneously and access the Tuttokool website for new product purchases at wholesale prices.

**Highlights:** Remote AC control via WIFI, Manage multiple thermostats, Control mini-split systems, Direct access to product website, Wholesale pricing for new products

**Features:** macOS Compatibility

**In-app purchases:** none


### Johnson Tattoo

[App page](https://appshunter.io/ios/app/johnson-tattoo/id6762523231)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Tuttokool free?

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

### Is Johnson Tattoo free?

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

### Do Tuttokool or Johnson Tattoo have ads?

Neither Tuttokool nor Johnson Tattoo shows ads.

### Which is updated more often, Tuttokool or Johnson Tattoo?

Tuttokool ships an update every 22 months, and Johnson Tattoo every 10 days. Most recently, Tuttokool was updated on October 30, 2026 and Johnson Tattoo on October 25, 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.*