Comparison

ChartPrism vs +focus

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

Head to head
About

ChartPrism

Create publication-ready charts from your data on iPhone and iPad. Offers 41 chart types and 400 themes, with offline functionality and no account required. Export as PNG or PDF.

Highlights
  • 41 chart types
  • 400 color themes
  • Offline functionality
  • CSV import
  • PNG/PDF export
  • iCloud sync
  • App lock
Features
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Turn raw numbers into beautiful, publication-ready charts right on your iPhone and iPad. ChartPrism is a fast, fully on-device chart maker — no account, no sign-up, and everything works offline. Build 41 chart types across 8 families: COMPARISON — weigh values side by side Bar, Grouped Bar, Stacked Bar, Horizontal Bar, Pictorial Bar, Range Bar, Waterfall, Radar, and Gauge. TIME SERIES — follow change over time Line, Step Line, Area, Stacked Area, Theme River, and Calendar Heatmap. DISTRIBUTION — see how a whole breaks down Pie, Donut, Rose, Funnel, and Histogram. RELATIONSHIP — reveal correlation and density Scatter, Bubble, Animated Scatter, Heatmap, and Parallel Coordinates. STATISTICAL — summarize spread and ranges Candlestick, Box Plot, Error Bars, and Violin. HIERARCHY — break down part-to-whole structure Treemap, Nested Treemap, Sunburst, Tree, and Icicle. FLOW — trace connections and movement Sankey, Network, and Chord. GEOGRAPHIC — map your data by region World Choropleth, US States, Europe, and Geo Scatter. MAKE IT YOURS Style every chart with 400 built-in color themes spanning 10 moods — warm, cool, earthy, pastel, bold, muted, vintage, nature, monochrome, and jewel. Star your favorites for one-tap access, then fine-tune individual data points, titles, legends, axes, and styling until it looks exactly right. GET DATA IN FAST Import a CSV file, paste straight from the clipboard, or type values by hand. The editor adapts to your data shape — including OHLC, box-plot stats, matrices, hierarchies, flows, and map coordinates. SHARE AND KEEP Export crisp PNG or PDF images, send them through the share sheet, and save every chart to a searchable library. Turn on optional iCloud sync to carry your work across devices. PRIVATE BY DESIGN Charts render on your device and the app works completely offline — no account, no uploads. Lock the app behind Face ID whenever you like. Start free and create a chart a day. ChartPrism Pro unlocks the full chart library, every theme, and unlimited saves. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

+focus

Features
Read full description

+focus は、集中を始める、集中を続ける、そしてもう一度集中へ戻るための、そっと側に寄り添うポモドーロタイマーです。 ポモドーロ・メソッドの考え方はとてもシンプルです。 一定時間集中し、そのあと短い休憩を取る。 このリズムを繰り返すことで、集中を保ちやすく、疲れをためにくく、時間をより有効に使いやすい状態をつくります。 +focus は、その考え方を静かでシンプルな形にしました。 集中タイマー、短い休憩タイマー、やわらかな画面、そして時間が切り替わる時のやさしい音と振動。 スコアはありません。 プレッシャーもありません。 複雑な設定もありません。 +focus はあなたを管理しません。 自分の時間を整えるための、あなたに寄り添う静かなツールです。 あるのは、見やすいタイマーと、残り時間を一目で感じ取れる水平線だけです。 自分のツールとして使うために必要な機能も、シンプルに整えました。 集中時間と休憩時間の設定、アクセントカラーの選択、振動、音量の調整。 さらに、ホーム画面ウィジェットと、ロック画面のLive Activity表示にも対応しています。 仕事、作業、趣味、学習、読書、文章を書く時間、ゲーム、創作時間、またはただひとつのことに少しだけ向き合いたい時に、+focus をそっと側に置いてみてください。 主な機能: - シンプルな集中タイマーと休憩タイマー - 落ち着いたミニマルな画面 - 集中時間と休憩時間のカスタマイズ - アクセントカラーの変更 - 音と振動によるフィードバック - ホーム画面ウィジェット - Live Activity対応 - アカウント不要 - データ収集なし リズムよく集中し、意図を持って休む。

Screenshots

ChartPrism4 screens
+focus3 screens

Verdict

The call

The clearest difference is price: ChartPrism at Free against +focus's $0.49. +focus's advantage is in-app purchases (none vs 3) and iOS requirement (17.6 vs 26.2). On ads 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

ChartPrism is free to download; +focus costs $0.49 up front. ChartPrism sells 3 in-app purchases, starting at $8.99 per month. +focus asks for nothing beyond the download.

Scorecard3 real differences · 6 level
ChartPrism versus +focus: the parameters behind the verdict, then further details
ParameterChartPrism+focus
PriceFree — better$0.49
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Daily
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.217.6 — better
Further details — not scored
Size48 MB1 MB
Age rating4+4+
DeveloperLife Utility Apps, LLCnorihiro ito

In-app purchases

3 purchases

ChartPrism

Subscriptions2
  • Monthly$8.991 Month
  • Yearly$34.991 Year
One-time1
  • Lifetime Access$49.99
None

+focus

No in-app purchases

Questions

Is ChartPrism free?
ChartPrism is free to download, with in-app purchases available.
Is +focus free?
+focus costs $0.49, with no in-app purchases.
Do ChartPrism or +focus have ads?
Neither ChartPrism nor +focus shows ads.

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