Comparison

CoParent Ledger vs Chart Lens

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

Head to head
About

CoParent Ledger

Features
Read full description

CoParent Ledger helps one parent organize shared child expenses, receipts, reimbursement requests, responses, disputes, and payments without requiring the other parent to create an account. Record an expense once, apply your sharing rule, attach a receipt, and generate a clear PDF request packet. Share it through Apple’s system share sheet, then record responses and reimbursements from email, text, phone, or an in-person conversation. BUILT FOR CLARITY β€’ Category-specific sharing rules β€’ Cent-accurate calculations β€’ Receipt attachments β€’ Private drafts β€’ Versioned amendments β€’ Response, dispute, and payment history β€’ Readable PDF records and spreadsheet exports β€’ Neutral local reminders β€’ Face ID protection HONEST BY DESIGN The app distinguishes information entered by a parent from events observed by the device. It never claims that a recipient received, opened, approved, or paid a request unless you record what occurred. PRIVATE BY DEFAULT Your ledger is stored locally on your device. CoParent Ledger has no account requirement, advertising, analytics, tracking, location monitoring, contact discovery, or general messaging. CoParent Ledger is an organizational tool. It does not provide legal advice, determine responsibility, enforce payment, or guarantee that a record will be accepted in a legal proceeding.

About

Chart Lens

Features
Read full description

One chart screenshot is all it takes. Chart Lens identifies the instrument, checks its price history and indicators, and sums up what the chart is showing right now. [ How it works ] 1. Pick a chart image from your photo library. 2. AI reads the instrument, market, and chart structure. 3. Your device fetches a year of price data and computes indicators. 4. The reading and the computed values are combined into one report. [ What the report covers ] Β· Instrument and current signal Β· A price & volume chart drawn from real market data Β· Key price levels such as support and resistance Β· Upside and downside scenarios with invalidation conditions [ The report screen ] Support and resistance lines are drawn over a price & volume chart built from real market data, alongside signal scores for trend, momentum, and participation, evidence statements, and response scenarios β€” all on one screen. When market data is verified, the signal and score are fixed by on-device rules, not by the AI. [ Indicators are computed on device ] 52-week high and low, period return, SMA 5/20/60, RSI 14, MACD, ATR 14, Bollinger Bands 20, and 20-bar average volume are calculated by the app itself, so no number is invented that isn't grounded in real data. [ Please read ] Chart Lens is a technical analysis reference tool, not investment advice. Scores shown are rule-based signal strength, not probabilities or expected returns. Past data and indicators do not guarantee future results. You are solely responsible for your own investment decisions and their outcomes. Available in English, Korean, and Japanese. [ Chart Lens Pro ] Every user gets 3 free chart analyses. Chart Lens Pro removes that limit - unlimited chart analyses, nothing else is gated. - Chart Lens Pro Yearly: US$22.99 per year, including a 3-day free trial - Chart Lens Pro Monthly: US$2.99 per month Prices vary by region and the exact amount is shown before you confirm the purchase. Payment is charged to your Apple Account at confirmation. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of Use: https://factual-verbena-760.notion.site/Terms-of-Use-BabyWaa-77b803b0a33f46868632534bcb469e3c Privacy Policy: https://factual-verbena-760.notion.site/Privacy-Policy-BabyWaa-dbbc3cae71b541caa9712caeeb1d7251

Screenshots

CoParent Ledger4 screens
Chart Lens4 screens

Verdict

The call

CoParent Ledger and Chart Lens are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
CoParent Ledger versus Chart Lens: the parameters behind the verdict, then further details
ParameterCoParent LedgerChart Lens
PriceFreeFree
Update frequencyβ€”Every 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details β€” not scored
Size3 MB5 MB
Age rating4+4+
DeveloperKRISHNA PINNAMANENICheol Kim

In-app purchases

None

CoParent Ledger

No in-app purchases

None

Chart Lens

No in-app purchases

Questions

Is CoParent Ledger free?
CoParent Ledger is free to download, with no in-app purchases.
Is Chart Lens free?
Chart Lens is free to download, with no in-app purchases.
Do CoParent Ledger or Chart Lens have ads?
Neither CoParent Ledger nor Chart Lens shows ads.

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