iStockfolio vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iStockfolio
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iStockfolio - Stock Portfolio Management Manage your investments with ease and precision - Intelligent Multi-Portfolio Tracking Create and manage multiple portfolios in different currencies (EUR, USD, GBP, CHF, JPY, CAD, AUD). View your overall performance and track the progress of each investment in real time. - Automatic Capital Gains Calculation FIFO (First In, First Out) method for accurate tax calculation Tracking of realised and potential capital gains Automatic management of historical exchange rates Accounting for dividends and transaction fees - Detailed Analysis Current positions with average purchase prices Performance per share and per portfolio Simulate your goals - Sharing and advice (optional) Share and view other users' buy and sell orders to identify good deals. Receive news and related trends for your watch list. - Professional Import/Export (Premium) Supported formats: JSON, CSV, Revolut Tax export for your declarations Back up and share your data - iCloud Synchronisation Access your data on all your Apple devices. Automatic and secure synchronisation via CloudKit so you never lose your information. - Advanced Multi-Currency Management Automatic historical exchange rates Rate history via the Bank of France https://prandini.eu/istockfolio/privacypolicy_en.html - No personal data collected https://prandini.eu/istockfolio/termsofuse_en.html - Terms of use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Apple Standard Licence Agreement
Invoice Maker
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Built for freelancers, contractors, consultants, and anyone who bills by the project. Stop waiting to get paid. Send out professional invoices in 60 seconds: no account required, no learning curve, no hassle. FAST & FRICTION-FREE • First invoice ready before your coffee cools • Smart auto-fill learns your business • Duplicate, edit, send—done LOOKS LIKE YOU HIRED A DESIGNER • Modern templates, color-ready • Drop in your logo and lock-in the instant brand lift • 150+ currencies BUILT FOR REAL WORK • Save unlimited clients & line items • Track sent/paid/overdue at a glance • Custom invoice numbering that follows your rules SEND ANYWHERE • PDF, email, Messages, AirDrop, print • Works offline—syncs when you're back Terms of Use: https://asatwo.com/imga/terms Privacy Policy: https://asatwo.com/imga/privacy
Screenshots
Verdict
The clearest difference is update cadence: Invoice Maker at every 4 days against iStockfolio's every 10 days. On price, ads, 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
Both are free to download. iStockfolio sells 2 in-app purchases, starting at $4.99 per month and Invoice Maker sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
iStockfolio ships an update every 10 days, Invoice Maker every 4 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | iStockfolio | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.4 | 17.5 — better |
| Further details — not scored | ||
| Size | 19 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | richard prandini | ASATWO |
In-app purchases
iStockfolio
- 1 month subscription$4.991 Month
- 1 year subscription$44.991 Year
Invoice Maker
- IMGA Premium Weekly$4.997 Days
- IMGA Premium Weekly Trial3 Days trial$7.997 Days
- IMGA Premium Monthly$12.991 Month
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- IMGA Premium Yearly$49.991 Year









