3D Plotter vs Wanna help word memorization
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Plotter
Visualize 2D functions in a 3D space by entering formulas and plot ranges. Customize the display with grid toggles, color themes, and adjustable speed and quality settings for various screen sizes.
- Plot 2D functions in 3D
- Enter custom formulas
- Define plot ranges
- Toggle grid display
- Multiple color themes
- Adjust speed and quality
- Supports all display sizes
Read full descriptionHide full description
Plot graphs of 2-dimensional functions in 3D. Enter the formula for the function and the range you want to plot. Features: - toggle grid display - different color themes - contol speed and quality with the number of tiles - Supports all displays sizes
Wanna help word memorization
Read full descriptionHide full description
自分で覚えたい単語を登録し、単語ごとにランクを設定することができる単語帳アプリです。 iOSの内蔵辞書を用いてサクサク演習を進めることができます。 三段階のランクを設定する機能により単語を分類でき、苦手な単語を集中的に覚え直す作業を 効率的に行えます。 正解/不正解、演習日時が自動的に記録されます。 演習日時・不正解回数によるソート機能により効率的に演習を行えます。 読み上げ機能により発音確認が可能です。
Screenshots
Verdict
The clearest difference is price: Wanna help word memorization at Free against 3D Plotter's $1.99. Wanna help word memorization also leads on update cadence (every 6 days vs every 8 months) and iOS requirement (11.0 vs 15.6). 3D Plotter's advantage is ads (none vs shown). On in-app purchases 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
Wanna help word memorization is free to download; 3D Plotter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
3D Plotter ships an update every 8 months, Wanna help word memorization every 6 days. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | 3D Plotter | Wanna help word memorization |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Shintarou Horiguchi |
In-app purchases
3D Plotter
No in-app purchases
Wanna help word memorization
No in-app purchases
Questions
Is 3D Plotter free?
Is Wanna help word memorization free?
Do 3D Plotter or Wanna help word memorization have ads?
Which is updated more often, 3D Plotter or Wanna help word memorization?
Other comparisons
