Comparison

Air Tree vs ZeroOneFlow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Air Tree

Your own Christmas Tree by AR.

A universe in 0 and 1

Free

🎬 Entertainment

No ratingsView app →

About

Air Tree

Features

Read full description

Get your own christmas tree! By using this app, you can quickly set up a Christmas tree about 2m high. However, ornaments of the tree must be obtained with a slot machine. Let's challenge the slot by tapping the boxes which is hanging from the beginning. If you can match the symbols, you will get a nice ornament. But If you fail, your tree will be decorated with junk objects. Ornaments can be decorated in 35 places in all. If you can decorate everything cleanly, you will be able to get a special ornament on the top of tree. * This application requires iPhone compatible with AR function (iPhone 6s or later) . Please check before downloading.

About

ZeroOneFlow

Features

Read full description

Infinity begins in binary. From the silent dance of 0 and 1, a universe unfolds. 0 and 1. Nothing more. Yet from them, everything.

Screenshots

Air Tree3 screens

ZeroOneFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: Air Tree at none against ZeroOneFlow's 1. Air Tree also leads on iOS requirement (13.0 vs 16.2). ZeroOneFlow's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 12 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZeroOneFlow sells 1 one-off in-app purchase. Air Tree asks for nothing beyond the download.

UpkeepUpdate frequency

Air Tree ships an update every 12 months, ZeroOneFlow every 3 weeks. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 2 level

Air Tree versus ZeroOneFlow: the parameters behind the verdict, then further details
Parameter	Air Tree	ZeroOneFlow
Price	Free	Free
Update frequency	Every 12 months	Every 3 weeks — better
Ads	Yes	No — better
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	16.2
Further details — not scored
Size	138 MB	1 MB
Age rating	4+	4+
Developer	Tahito Aoki	Fu Ni

In-app purchases

None

Air Tree

No in-app purchases

1 purchases

ZeroOneFlow

One-time1

Tornado$0.99

Questions

Is Air Tree free?

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

Is ZeroOneFlow free?

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

Do Air Tree or ZeroOneFlow have ads?

Air Tree shows ads; ZeroOneFlow does not.

Which is updated more often, Air Tree or ZeroOneFlow?

Air Tree ships an update every 12 months, and ZeroOneFlow every 3 weeks. Most recently, Air Tree was updated on September 29, 2026 and ZeroOneFlow on September 19, 2026.