LuCent vs Sumspace
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
LuCent
Read full descriptionHide full description
See your money clearly. LuCent is a modern, native iOS finance tracker designed for speed and clarity. Built with the latest Apple technologies, it feels like a natural extension of your iPhone. No cluttered menus, just a seamless way to track your daily spending. DESIGNED FOR EFFICIENCY: ā Native Performance: No loading screens. Instant launch and data entry in 2 seconds. ā Hybrid Architecture: Enjoy the speed of an offline-first app with the reliability of cloud backup. ā Home Screen Widgets: Keep an eye on your Monthly Budget progress without even opening the app. CORE FEATURES (FREE): ⢠Budget Limits: Set monthly caps for specific categories like "Groceries" or "Dining Out" to stay on track. ⢠Joint Accounts: Seamlessly manage shared expenses with a partner or family member. ⢠Secure Cloud Sync: Your data works offline for speed, but is automatically encrypted and synced to the cloud. Access your budget on any device without compromising security. ⢠Dark Mode: A stunning interface that looks great day and night. GO PREMIUM: Unlock the full power of LuCent with our Pro features: ⢠Advanced Analytics: Gain deep insights with interactive charts, trend analysis, and spending breakdowns. ⢠Multi-Currency Support: Perfect for travelers. Create wallets in different currencies with automatic rate conversion. ⢠Unlimited Access: Create unlimited wallets and custom categories. ⢠Customization: Access the full library of category icons. PAY ONCE, USE FOREVER: Tired of monthly subscriptions? LuCent offers a transparent Lifetime License. Pay once and own your financial tools forever. Standard monthly and yearly subscriptions are also available. Make every cent count. Download now for smarter money management! The ideal solution for family budget planning and personal finance. Use it as your daily spending log or set up shared accounts for couples. Works perfectly as an offline expense tracker too! Terms of Use: https://nikalaichyksiarhei.github.io/LuCent/terms/ Privacy Policy: https://nikalaichyksiarhei.github.io/LuCent/privacy/
Sumspace
Read full descriptionHide full description
Sumspace is a focused personal finance tracker for two everyday questions: what am I spending money on, and how are my assets changing? Record expenses quickly, organize them with your own categories and tags, and review clear breakdowns for a month, a single day, or a custom date range. Track cash, accounts, property, and crypto assets through dated history entries without turning your finances into a complex accounting system. ⢠Fast manual expense entry with quick category shortcuts ⢠Small and medium Home Screen widgets for today's or this month's spending and budget progress ⢠Lock Screen monthly summary and a quick expense shortcut, with Always-On amount privacy ⢠Apple Watch expense entry with a watch-face shortcut and offline transfer queue ⢠Scheduled one-time and recurring expenses with local reminders ⢠Search transaction history by amount, category, tag, or note ⢠Category and tag statistics with flexible date ranges ⢠Monthly spending trends, category-by-category month comparisons, and customizable home-screen cards ⢠Optional monthly spending limit ⢠Multi-currency expenses with historical exchange rates ⢠Dated asset history and allocation ⢠Manual assets and informational crypto market prices ⢠JSON backup, generic CSV import, and expense CSV export for a selected period ⢠English and Russian interface Your entries remain available offline. Sumspace has no proprietary user account, no advertising, and no analytics SDK. When iCloud is available, Apple's private CloudKit database keeps your data synchronized across your devices. The optional Apple Watch companion requires watchOS 26 or later and a paired iPhone running Sumspace. Open the iPhone app for initial setup; your categories and favorite currencies then remain available on the watch without a connection.
Screenshots
Verdict
The clearest difference is in-app purchases: Sumspace at none against LuCent's 3. Sumspace also leads on ads (none vs shown) and update cadence (every 2 days vs every 4 days). LuCent's advantage is iOS requirement (18.0 vs 26.0). On price and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. LuCent sells 3 in-app purchases, starting at $2.99 per month. Sumspace asks for nothing beyond the download.
LuCent ships an update every 4 days, Sumspace every 2 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | LuCent | Sumspace |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 2 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | Yes | No ā better |
| Devices | iPhone | iPhone, Apple Watch ā better |
| Requires iOS | 18.0 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 49 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Siarhei Nikalaichyk | Denis Senkevich |
In-app purchases
LuCent
- Monthly Premium$2.991 Month
- Yearly Premium$19.991 Year
- Lifetime Premium$39.99
Sumspace
No in-app purchases









