Comparison

PhotoNote vs tadano calculator

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

Head to head
About

PhotoNote

Capture information visually by taking photos instead of typing. Organize your visual notes with tabs and colored tags. Photos are stored within the app, preventing clutter in your device's photo gallery.

Highlights
  • Capture notes via camera
  • Organize with tabs
  • Categorize with colored tags
  • Internal photo storage
  • Reorder notes and tags
Features
Read full description

Instead of typing letters on the keyboard, I'm sure there are times when I take a picture and use it as a note instead. However, there is a risk that the photo folder will be flooded with notes. It is this application that is useful in such a case. All you have to do is take a picture with the built-in camera. You can organize the notes you have taken with tabs. In addition, the photos you took will be saved in the app, so you won't clutter up your photo folder! Usage examples: - Receipt - Timetable - Cooking Recipes - Deadline for reports written on the blackboard - Organize the screenshot. In addition, you can separate the notes you took with colored tags for each category. Tags can be added, deleted, and reordered from the pre-prepared colors. You can also reorder your notes.

About

tadano calculator

Features
Read full description

無料で普通のただの電卓です 他の電卓に比べて機能が少なく、ほとんどの人にとって必要な最小限の機能のみで使いやすさに特化してあります。 ほとんどの人にとって足し算、引き算、掛け算、割り算ができれば十分でしょう。 Less is More ・シンプルさと分かりやすさが良いデザインにつながる ・少ないほうが豊かである ・何を足すかではなく何を減らすかを徹底的に考えた電卓 広告無し、計算履歴が見れる、ただそれだけでタダで使える電卓 A free, straightforward, simple calculator. Compared to other calculators, this app has fewer features. It focuses only on the essentials that most people actually need, designed purely for ease of use. For most people, addition, subtraction, multiplication, and division are all you need. Less is More - Simplicity and clarity lead to good design - Less is richer - A calculator built by carefully considering what to remove, not what to add No ads, calculation history — that's it. A calculator you can use for free.

Screenshots

PhotoNote3 screens
tadano calculator3 screens

Verdict

The call

The clearest difference is in-app purchases: tadano calculator at none against PhotoNote's 1. tadano calculator also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). PhotoNote's advantage is update cadence (every 3 weeks vs every 27 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. PhotoNote sells 1 in-app purchase, starting at $3.99 per month. tadano calculator asks for nothing beyond the download.

UpkeepUpdate frequency

PhotoNote ships an update every 3 weeks, tadano calculator every 27 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
PhotoNote versus tadano calculator: the parameters behind the verdict, then further details
ParameterPhotoNotetadano calculator
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 27 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size56 MB17 MB
Age rating4+4+
DeveloperSatoshi Kobayashiplusvision

In-app purchases

1 purchases

PhotoNote

Subscriptions1
  • Pro plan$3.991 Month
None

tadano calculator

No in-app purchases

Questions

Is PhotoNote free?
PhotoNote is free to download, with in-app purchases available.
Is tadano calculator free?
tadano calculator is free to download, with no in-app purchases.
Do PhotoNote or tadano calculator have ads?
PhotoNote shows ads; tadano calculator does not.
Which is updated more often, PhotoNote or tadano calculator?
PhotoNote ships an update every 3 weeks, and tadano calculator every 27 months. Most recently, PhotoNote was updated on October 26, 2026 and tadano calculator on October 30, 2026.

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