Comparison

Deep Simplicity Core vs ohmycoin

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

Head to head
About

Deep Simplicity Core

Features
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Most bad decisions begin with an assumption we forgot to question. Deep Simplicity Core helps you think from a different angle: What could go wrong? What am I missing? What would change my mind? Built for real life not just finance Core combines a personal AI conversation space with inversion, decision journals, document research, and practical tools that help you move from thinking to action. **INVERT THE PROBLEM** - Explore relationships, work, habits, money, learning, business, and everyday dilemmas. - Look for preventable mistakes and hidden assumptions before making a choice. - Separate what happened from what you think it means. - Consider trade-offs, contrary evidence, and a practical next step. **YOUR PRIVATE THINKING WORKSPACE** - Ask Oracle a question and continue with follow-ups. - Choose Beginner explanations or go deeper with Pro. - Reopen saved conversations and decision worksheets. - Use Invert It to record the goal, risks, evidence, and next action. - Revisit a decision later and note what actually happened. **RESEARCH WITH THE SOURCE NEARBY** - Import PDFs, scan documents, and access available company 10-K filings. - Explore summaries, business overviews, risk reviews, management analysis, and research memos. - Find relevant passages and keep your interpretation alongside the evidence. - Compare saved filings and organize notes for future reference. **NUMBERS YOU CAN CHECK** - Calculate cash runway, profit margins, growth, and cash flow from the inputs you provide. - Explore illustrative discounted cash flow and scenario analyses. - Use structured visuals to make complex trade-offs easier to examine. **MADE FOR THE WAY YOU THINK** - Local AI and native tools support many everyday tasks. - Optional online research tools are available when you choose to use them. - Keep conversations, reflections, and research organized on your device. - Enjoy flexible appearance settings, accessible layouts, and optional feedback sounds and haptics. Core is more than a place to ask questions. It is a place to challenge your first answer, check the evidence, and make a more considered decision. AI can make mistakes. Financial tools depend on your inputs, and some research features use external services. Verify important claims and make the final decision yourself.

About

ohmycoin

Effortlessly track expenses with fast entry options like typing, voice, or receipt scanning. Visualize your spending with charts and AI-powered insights, manage budgets, and monitor subscriptions. Supports multiple currencies and offers robust privacy features.

Highlights
  • Fast expense entry (keypad, voice, receipt scan)
  • AI-powered insights and spending analysis
  • Budget creation and tracking
  • Subscription and bill management
  • Multi-currency support
  • Customizable categories and appearance
  • Local-first data storage and iCloud Sync
Features
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Track every expense in seconds. Type it on a fast keypad, say it out loud, or snap the receipt, and ohmycoin turns it into a clean record. Budgets, charts and AI insights show where your money goes, in any currency. FAST EXPENSE ENTRY • One compact sheet for amount, title, category, payment method, currency and note • Repeat any expense weekly, monthly, quarterly or yearly: rent, transit passes, bills • Add expenses from Siri and Shortcuts • An optional daily reminder, only on days you haven't logged anything AI THAT DOES THE TYPING (Coin Pro) • Scan or upload a receipt and get a ready-to-save expense draft • Screenshot a bank or wallet history and get one draft per transaction, with a swipe to review each • Hold the + button and speak, in English or Chinese • Ask Insights: ask questions about your spending in plain language • Smart Insights cards written by on-device Apple Intelligence on supported devices SEE WHERE YOUR MONEY GOES • Home shows your monthly total, spending pace and weekly category rings, plus a chart or spending heatmap • Analytics by week, month, quarter or year: category and payment-method breakdowns, daily averages and activity charts • Spending Prediction estimates where this month will land against your budget • Monthly budgets with a daily allowance and budget history SUBSCRIPTIONS AND BILLS • Track weekly, monthly, quarterly and annual subscriptions; past renewals fill in automatically • Give each one a plain icon, a matching App Store icon, or your own photo • Spending and Subscription Calendars (Coin Pro) MULTI-CURRENCY • Each expense keeps its own currency, and totals convert to your display currency • Built-in exchange rates work offline; Sign in with Apple to get live rates daily MAKE IT YOURS • Custom categories, payment methods, colors and icons • Alternate app icons, light and dark mode, iPhone and iPad • Home Screen and Lock Screen widgets, including one-tap Common Expenses (Coin Pro) PRIVATE BY DESIGN • Local-first: your records are stored on your device • No account required. Sign in with Apple only for Coin AI and live rates • iCloud Sync across your devices (Coin Pro) • Export all your data to a file at any time; importing merges without overwriting your edits COIN PRO Coin Pro unlocks receipt and screenshot scanning, voice entry, Ask Insights, Apple Intelligence Smart Insights, the Spending and Subscription Calendars, the hourly activity chart, widgets and iCloud Sync. Coin AI features include up to 30 requests a day. Coin Pro is an auto-renewing subscription, billed weekly or monthly. The monthly plan includes a 3-day free trial for eligible new subscribers. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period, and your account is charged for the renewal within the 24 hours before the period ends. You can manage or cancel your subscription in your App Store account settings. Any unused part of a free trial is forfeited when you buy a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.ijustinz.com/coin/privacy

Screenshots

Deep Simplicity Core3 screens
ohmycoin4 screens

Verdict

The call

The clearest difference is in-app purchases: Deep Simplicity Core at none against ohmycoin's 2. ohmycoin's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, 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

Both are free to download. ohmycoin sells 2 in-app purchases, starting at $0.59 per 7 days. Deep Simplicity Core asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Deep Simplicity Core versus ohmycoin: the parameters behind the verdict, then further details
ParameterDeep Simplicity Coreohmycoin
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size1.2 GB102 MB
Age rating12+4+
DeveloperDeep Simplicity LLC子恒 钟

In-app purchases

None

Deep Simplicity Core

No in-app purchases

2 purchases

ohmycoin

Subscriptions2
  • Coin Pro Weekly$0.597 Days
  • Coin Pro Monthly3 Days trial$1.991 Month

Questions

Is Deep Simplicity Core free?
Deep Simplicity Core is free to download, with no in-app purchases.
Is ohmycoin free?
ohmycoin is free to download, with in-app purchases available.
Do Deep Simplicity Core or ohmycoin have ads?
Neither Deep Simplicity Core nor ohmycoin shows ads.
Which is updated more often, Deep Simplicity Core or ohmycoin?
Deep Simplicity Core ships an update weekly, and ohmycoin weekly. Most recently, Deep Simplicity Core was updated on November 5, 2026 and ohmycoin on October 31, 2026.

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