Prosperae vs Sub Space
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prosperae
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Your money, finally clear. Prosperae turns everyday spending into charts you can act on — without ever asking for your bank password. No account, no sign-up, no cloud sync. Open it and start. WHY PEOPLE SWITCH • No bank login, ever. Your financial records stay on your iPhone. • Zero setup. Categories, icons and analytics work out of the box. • Built for real life: multiple currencies, cards, debts and recurring bills. LOG AN EXPENSE IN SECONDS • Speak it — say the amount and what it was for, and it's saved. • Scan it — photograph a receipt and let the amount and date fill themselves in, on-device. • Import it — CSV, Excel, PDF or a photo of your statement. Review every row before it saves. • Or just tap it in. Recurring entries repeat themselves. SEE WHERE IT ACTUALLY GOES Other apps hand you a list. Prosperae shows you the shape of your money: • Sankey flow — income in, spending out, at a glance • Heatmap — the days and weeks you overspend • Treemap and Sunburst — the categories that really dominate • Waterfall — what moved your balance this month • Net worth progression, cash flow forecast and savings rate trend STAY AHEAD OF THE MONTH • Budgets by period, with progress and overspend warnings • Bills and subscriptions with due dates and reminders • Credit cards with statements and billing cycles • Debts with a payoff projection, so you can see the finish line • Calendar view of everything coming up • Home Screen widgets: balance, budget progress, cash flow, upcoming bills PRIVATE BY DESIGN • No sign-up, no email, no password • No bank connection and nothing to link • Your data is encrypted on your device • Optional Face ID, Touch ID or PIN lock • Works completely offline PROSPERAE PREMIUM • Unlimited accounts, cards, budgets, bills and debts • Unlimited receipt scans and voice entries • Statement import from CSV, Excel, PDF and photos • Bill reminders and notifications • Daily exchange rates for multi-currency tracking • Encrypted backup and CSV export • Receipt and photo attachments • Chart export • App lock with Face ID, Touch ID or PIN Your finances, clearly. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App Terms: https://prosperae.app/legal/terms-of-use.html Privacy Policy: https://prosperae.app/legal/privacy-policy.html
Sub Space
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Take control of your subscriptions and recurring expenses with Sub Space. Sub Space gives you one clear place to track what you pay, when you pay it, and how your recurring expenses add up — without connecting your bank account. KNOW WHAT’S COMING See upcoming subscription payments and billing dates at a glance. Use the calendar to understand what’s due and when. UNDERSTAND YOUR SPENDING Get a clear view of your monthly and yearly recurring costs. Insights help you understand how your expenses are distributed across categories. NEVER FORGET A PAYMENT Set reminders for upcoming charges and trial periods, so you can stay ahead of renewals. TRACK TRIALS Keep trial subscriptions alongside your regular subscriptions and see when they’re expected to turn into paid plans. MONTHLY CHECKUP Review your subscriptions regularly and keep your recurring expenses organized. BUILT FOR PRIVACY Your subscription and recurring expense information is stored locally on your device. Sub Space does not require you to create an account, and you do not need to connect a bank account. FREE TO GET STARTED Track up to 3 active subscriptions for free and use Sub Space’s core features. SUB SPACE PRO Upgrade to Pro Lifetime with a one-time in-app purchase to unlock: • Unlimited active subscriptions • Custom categories • Detailed price history No monthly subscription for Sub Space Pro. FEATURES • Subscription and recurring expense tracking • Upcoming payments • Calendar view • Spending insights • Monthly and yearly totals • Trial tracking • Payment and trial reminders • Monthly Checkup • Multiple currencies • Custom categories with Pro • Price history with Pro • English and Hebrew • RTL support • Light and Dark Mode Sub Space is an organizational tool. It does not cancel subscriptions on your behalf or verify charges with service providers. Know what you pay. Before you pay it.
Screenshots
Verdict
Prosperae and Sub Space are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Prosperae sells 2 in-app purchases, starting at $2.99 per month and Sub Space sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Prosperae ships an update every 8 days, Sub Space every 5 days. Both last shipped on October 31, 2026.
| Parameter | Prosperae | Sub Space |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 78 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | ANDRES GIOVANNI ZIBULA TRAVERSA | almog yehuda |
In-app purchases
Prosperae
- Prosperae Premium Monthly$2.991 Month
- Prosperae Premium Yearly7 Days trial$8.991 Year
Sub Space
- Sub Space Pro Lifetime$9.99





