Comparison

SimpleObjectScan vs Pismo Писмо

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

Head to head

3D scanning with AR

About

SimpleObjectScan

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You can perform a 3D scan and save the space as mesh data. The mesh data can be exported as a 3D model. If the device is equipped with a LiDAR sensor, high-definition scanning is possible.

About

Pismo Писмо

Features

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Pismoは、キリル文字を使って日本語を入力できる革新的なiOSキーボードアプリです。【主な機能】 • キリル文字からひらがなへのリアルタイム変換 • 5つのキリル文字言語に対応（ロシア語、ウクライナ語、ブルガリア語、セルビア語、ベラルーシ語） • ライブ変換機能で入力しながら漢字変換 • QWERTYレイアウトで馴染みやすい操作感 • ダークモード対応 • プライバシー重視設計（フルアクセス不要で基本機能が使用可能）【こんな方におすすめ】 • キリル文字キーボードに慣れている方 • ロシア語圏出身で日本語を学習中の方 • 日本語とキリル文字言語を併用する方 • 新しい入力方法を試したい方【変換例】 Привет → ぷりゔぃぇっと Москва → もすくゔぁ Коннитиха → こんにちは

Screenshots

SimpleObjectScan3 screens

Pismo Писмо4 screens

Verdict

The call

The clearest difference is ads: Pismo Писмо at none against SimpleObjectScan's shown. Pismo Писмо also leads on update cadence (daily vs every 4 days). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SimpleObjectScan ships an update every 4 days, Pismo Писмо daily. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level

SimpleObjectScan versus Pismo Писмо: the parameters behind the verdict, then further details
Parameter	SimpleObjectScan	Pismo Писмо
Price	Free	Free
Update frequency	Every 4 days	Daily — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad — better	iPhone
Requires iOS	16.0 — better	17.6
Further details — not scored
Size	113 MB	166 MB
Age rating	4+	4+
Developer	kazutaka komiya	HARUKA HANAOKA

In-app purchases

None

SimpleObjectScan

No in-app purchases

None

Pismo Писмо

No in-app purchases

Questions

Is SimpleObjectScan free?

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

Is Pismo Писмо free?

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

Do SimpleObjectScan or Pismo Писмо have ads?

SimpleObjectScan shows ads; Pismo Писмо does not.

Which is updated more often, SimpleObjectScan or Pismo Писмо?

SimpleObjectScan ships an update every 4 days, and Pismo Писмо daily. Most recently, SimpleObjectScan was updated on November 7, 2026 and Pismo Писмо on November 5, 2026.