Comparison

Compound Interest Pro vs PickStocks

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

Head to head
About

Compound Interest Pro

This app simulates asset growth, helping you calculate savings, withdrawals, and goal achievement with detailed graphs and tables. It offers professional-grade precision for financial planning scenarios like retirement and education savings.

Highlights
  • Future Value Calculator
  • Contribution/Withdrawal Calculator
  • Time to Goal Calculator
  • Required Rate Calculator
  • Visualized graphs and tables
  • Annual/monthly compounding support
  • High-precision decimal calculations
Features
Read full description

Compound Interest Professional is a highly precise asset management simulator that lets you calculate savings contributions, withdrawals, goal achievement, required rates, and more. It visualizes your future asset growth with graphs and tables, so you can track principal, interest, and balances for each period. Key Features 1. Future Value Calculator Enter your initial principal, regular contributions, and interest rate to project your total future assets. Add a withdrawal amount to simulate scenarios where you draw down principal while continuing to invest. 2. Contribution/Withdrawal Calculator Figure out how much to save monthly (or annually) to hit your target—or how much you can withdraw each period. 3. Time to Goal Calculator Calculate how many years it will take to reach your goal based on your contribution amount and interest rate. Supports withdrawal scenarios too. 4. Required Rate Calculator Find the annual return rate needed to achieve your target amount. Features - Results are visualized with graphs and tables, so you can easily check details by period. - Supports annual/monthly compounding, as well as accumulation and withdrawals. - High-precision decimal calculations minimize errors. Flexible and Accurate • Professional-grade precision using high-accuracy decimal maths — no rounding errors. • Choose between yearly or monthly compounding and contribution frequencies. • Instant recalculation: change any figure and the results update immediately. • No registration, no ads, no tracking — your data stays on your device. Use Cases - Roth IRA, traditional IRA, and SEP IRA contribution planning - 401(k) and employer match optimization - HSA triple tax advantage projections - 529 plan for education savings (state tax benefits) - Roth conversion ladder for early retirees (FIRE) - High-yield savings account (HYSA) comparison - CD ladder strategies and Treasury planning - Mortgage payoff vs investment decision modeling - DCA into ETFs, index funds, or REITs - 4% rule and safe withdrawal rate scenarios An asset management tool to accurately and simply experience the full power of compound interest. Example Scenarios “If I invest $500 per month for 20 years at 6%, how much will I have?” “How much can I withdraw monthly from $300,000 at 4% for 15 years?” “What rate do I need to reach $1M in 25 years?” “How long will my savings last if I withdraw $2,000 monthly?” "If I max out my Roth IRA ($7,000) annually for 30 years at 7%, how much at age 65?" "If I contribute $1,000/month to my 401(k) with 50% employer match, what's the balance at retirement?" "If I open a 529 plan with $200/month for 18 years, how much for college?" "How long will my HYSA last withdrawing $3,000/month at 4.5% APY?" "What's the safe withdrawal rate from $1M to last 30 years?" 《 About Using the App 》 You may use this service only if you agree to the Terms of Service. The moment you start using the app, a service agreement is established between you and our company. If you're a minor, please use this service only with the consent of your parent or legal guardian.Terms of Use: https://cicalc-74e14.web.app/en/info/#terms Privacy Policy: https://cicalc-74e14.web.app/en/privacy

About

PickStocks

Features
Read full description

# 積立インデックスの次は、賢く「個別株」で資産を加速させる! 「NISAでオルカンやS&P500は積立しているけれど、もう一歩踏み込んで個別株にも挑戦したい」 「でも、平日は仕事が忙しくて、夜中に米国株の決算を追いかけたりチャートを毎日眺めたりする時間なんてない…」 そんなサラリーマン投資家のためのアプリ、それが 『PickStocks(ピックストックス)』 です。 PickStocksは、【決算 × チャートの両輪】 で米国株の中期投資(数週間〜数ヶ月)を強力にサポート。 機関投資家などのプロが使う高度な指標を、スマホで直感的に使えるデザインで提供。通勤電車の中や昼休み、就寝前のわずか数分の「スキマ時間」で、自信を持った売買の意思決定ができる状態を作ります。 # PickStocks が選ばれる「4つの革新的な体験」 1. 英語の決算書は不要!一瞬で伝わる「5段階決算ラベル」 決算発表の翌朝、英語だらけの数字を解読する必要はもうありません。 売上・EPS(1株当たり利益)のコンセンサス予想比較とガイダンス変更をシステムが自動評価し、わかりやすい5段階のラベルで通知します。 絶好調 (EXCELLENT):売上・EPSともに予想超え & ガイダンス上方修正! 好調 (GOOD):成長継続、買い増し検討ライン 想定通り (INLINE):コンセンサス通りの安定推移 弱気 (WEAK):下振れ注意シグナル 要注意 (CRITICAL):売上・EPSともに予想を下回り、ガイダンスも下方修正 2. プロの視点をわかりやすく「レラティブ・ストレングス (RS Rating)」 投資の神様や機関投資家が最も重要視する「RS Rating(相対的な株価の強さ)」を1〜99のスコアで分かりやすく可視化。 市場全体(S&P500)と比較して、今本当に資金が流入している「本当に強い主ど株(リーダー株)」がひと目で判別できます。 3. 王道の「テクニカルパターン」を自動検出 毎日チャートを監視する手間をゼロに。 - 52週高値ブレイクアウト - カップウィズハンドル - ダブルボトム など、中期投資で最も勝率が高いとされる王道の買いチャートパターンを自動検出。形成時にはプッシュ通知でお知らせします。 4. 面倒な登録なし!ダウンロード後「0秒」で使える 「試してみたいけど、メールアドレスの登録とか面倒くさい…」 そんなストレスはありません!Firebase匿名認証を導入しているため、アプリを開いた瞬間にすべての閲覧機能がすぐに利用可能。ウォッチリストの登録もその場ですぐに始められます。(※後からアカウント連携すれば、データもそのまま引き継げます) # サラリーマン投資家の「1日のルーティン」がこう変わる! 朝 7:30(通勤電車の中):プッシュ通知が届き、前日の米国市場で決算発表があったウォッチリスト銘柄を「決算ラベル」でチェック。今日の売買方針を電車内でサクッと決定。 昼 12:30(会社の昼休み):テクニカルパターンの自動検出通知を確認。気になる銘柄を「重ね合わせ比較チャート」にかけ、どの株が一番勢いがあるかをチェック。 夜 22:00(ベッドの中):決算良好&サプライズ連勝中の銘柄をスクリーニング機能で発掘。明日以降のウォッチリスト候補にワンタップで追加。 # 免責事項 当アプリは、投資判断の参考となる情報の提供を目的としており、特定の銘柄の売買を推奨または助言するものではありません。投資の最終決定は、ご自身の判断と責任において行っていただきますようお願いいたします。

Screenshots

Compound Interest Pro3 screens
PickStocks4 screens

Verdict

The call

The clearest difference is ads: PickStocks at none against Compound Interest Pro's shown. On price, update cadence, 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

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

Compound Interest Pro ships an update weekly, PickStocks every 5 days. The most recent releases landed on November 3, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
Compound Interest Pro versus PickStocks: the parameters behind the verdict, then further details
ParameterCompound Interest ProPickStocks
PriceFreeFree
Rating4.8 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyWeeklyEvery 5 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size39 MB63 MB
Age rating4+4+
Developerowen,inc.OK studio

In-app purchases

None

Compound Interest Pro

No in-app purchases

None

PickStocks

No in-app purchases

Questions

Is Compound Interest Pro free?
Compound Interest Pro is free to download, with no in-app purchases.
Is PickStocks free?
PickStocks is free to download, with no in-app purchases.
Do Compound Interest Pro or PickStocks have ads?
Compound Interest Pro shows ads; PickStocks does not.
Which is updated more often, Compound Interest Pro or PickStocks?
Compound Interest Pro ships an update weekly, and PickStocks every 5 days. Most recently, Compound Interest Pro was updated on November 3, 2026 and PickStocks on October 6, 2026.

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