iStockfolio vs Colbert
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
Colbert
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**Never Be Surprised by an Expense Again** Colbert gives you financial foresight—see every subscription and expense mapped out for 12 months. Know exactly when your balance goes negative before it happens. Colbert stands out among personal budgetting tools with its ability to notify about upcoming expenses you might have forgotten. **SEE THE FUTURE** • 12-month cash flow forecast with beautiful charts • Balance alerts before you go negative • Timeline view of every upcoming transaction • Two stunning home screen widgets **TRACK EVERYTHING** • Unlimited subscriptions and recurring expenses • Income tracking for complete picture • 20+ currencies supported • Bulk Add: 10 expenses in 60 seconds **STAY INFORMED** • Smart notifications before renewals • Works even when app is closed • Beautiful teal and orange design • Dark mode support **BUILT FOR PRIVACY** All data stays on your device. See our privacy policy here: https://friisio-my.sharepoint.com/:t:/g/personal/soren_friis_io/IQCeEDNzt7swT5r3JA8zfKf3ATchXRmoe14BkfPWv_bobvA?e=hoIUDP Named after history's greatest finance minister, Colbert brings financial mastery to your pocket. Download now and take control of your financial future.
Screenshots
Verdict
The clearest difference is in-app purchases: Colbert at none against iStockfolio's 2. iStockfolio's advantage is iOS requirement (18.4 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
Both are free to download. iStockfolio sells 2 in-app purchases, starting at $4.99 per month. Colbert asks for nothing beyond the download.
iStockfolio ships an update every 10 days, Colbert every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | iStockfolio | Colbert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 19 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | richard prandini | Søren Alexandersen |
In-app purchases
iStockfolio
- 1 month subscription$4.991 Month
- 1 year subscription$44.991 Year
Colbert
No in-app purchases









