Comparison

Plane Notes vs CatchUp Cohasa

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

Head to head

Plane Notes

Infinite handwritten notebook

Free

📊 Productivity

★ 4.693 ratingsView app →

About

Plane Notes

An intuitive notebook app featuring an infinite canvas for note-taking and idea organization. It allows for seamless creation and management of notes without page limitations.

Highlights

Infinite canvas
Intuitive interface
Note organization
Idea management
Seamless note creation

Features

Read full description

This is an intuitive infinite canvas notebook app.

About

CatchUp Cohasa

Features

Read full description

Aplicación para el conteo/inventario de objetos con IA mediante fotografías, balanzas digitales, toma de inventario manuales.

Screenshots

Plane Notes1 screens

CatchUp Cohasa4 screens

Verdict

The call

The clearest difference is in-app purchases: CatchUp Cohasa at none against Plane Notes's 1. CatchUp Cohasa also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). Plane Notes's advantage is update cadence (every 2 days vs every 6 weeks). 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. Plane Notes sells 1 one-off in-app purchase. CatchUp Cohasa asks for nothing beyond the download.

UpkeepUpdate frequency

Plane Notes ships an update every 2 days, CatchUp Cohasa every 6 weeks. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level

Plane Notes versus CatchUp Cohasa: the parameters behind the verdict, then further details
Parameter	Plane Notes	CatchUp Cohasa
Price	Free	Free
Rating	4.6 (93 ratings) — better	—
Positive reviews	43.5% of reviews	—
Number of ratings	93 — better	—
Update frequency	Every 2 days — better	Every 6 weeks
Ads	Yes	No — better
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	18.0	15.1 — better
Further details — not scored
Size	8 MB	47 MB
Age rating	4+	4+
Developer	Jumpei Adachi	Michelle Hanania

In-app purchases

1 purchases

Plane Notes

One-time1

Paid Version$5.99

None

CatchUp Cohasa

No in-app purchases

Questions

Is Plane Notes free?

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

Is CatchUp Cohasa free?

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

Do Plane Notes or CatchUp Cohasa have ads?

Plane Notes shows ads; CatchUp Cohasa does not.

Which is updated more often, Plane Notes or CatchUp Cohasa?

Plane Notes ships an update every 2 days, and CatchUp Cohasa every 6 weeks. Most recently, Plane Notes was updated on October 9, 2026 and CatchUp Cohasa on September 30, 2026.