Comparison

Rebill vs ZapExpense

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

Head to head
About

Rebill

Features
Read full description

Take Control of Your Subscriptions Netflix, Spotify, iCloud, gym memberships, software licenses... the average person has over a dozen active subscriptions. Are you sure you know all of yours? Subscription Calendar gives you a clear view of every recurring payment in your life. See exactly what's coming up, what it costs, and never be caught off guard by an unexpected charge again. CALENDAR VIEW See all your renewal dates at a glance. Your subscriptions displayed on a beautiful calendar so you always know what's due and when. TRACK EVERYTHING - Weekly, monthly, quarterly, or yearly billing cycles - Organize by category: Streaming, Software, Gaming, Fitness, and more - Support for multiple currencies - Add notes and customize with colors and icons SMART REMINDERS Get notified before renewals hit. Perfect for canceling trials or services you no longer need before you're charged. INSIGHTS & STATISTICS Understand your spending with visual charts: - Monthly and yearly cost totals - Spending trends over time - Category breakdown - Payment forecasts HOME SCREEN WIDGETS Keep your upcoming payments visible right on your home screen. Available in multiple sizes. ADDITIONAL FEATURES - Dark and light mode - Available in English, German, Spanish, and French - iCloud sync across devices - Privacy-focused: your data stays on your device only Download Subscription Calendar today and finally get the full picture of your recurring expenses.

About

ZapExpense

Features
Read full description

ZapExpense โ€” Ultra-Fast Expense Logger Zap your spending in 1 second! Type an amount, optional note, and see your daily & monthly totals instantly. Features: - One-second expense logging with auto-category detection - Swipe to delete entries - Clean and simple interface - Daily spending chart for instant insights ZapExpense makes tracking your money fast, easy, and stress-free โ€” perfect for anyone who wants to see exactly where their money goes without complicated menus. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rebill4 screens
ZapExpense4 screens

Verdict

The call

The clearest difference is in-app purchases: Rebill at none against ZapExpense's 2. ZapExpense's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ZapExpense sells 2 in-app purchases, starting at $2.99 per month. Rebill asks for nothing beyond the download.

UpkeepUpdate frequency

Rebill ships an update every 6 weeks, ZapExpense every 9 days. The most recent releases landed on September 12, 2026 and October 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
Rebill versus ZapExpense: the parameters behind the verdict, then further details
ParameterRebillZapExpense
PriceFreeFree
Update frequencyEvery 6 weeksEvery 9 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size3 MB2 MB
Age rating4+4+
DeveloperNiklas BauerLy Hong Phat

In-app purchases

None

Rebill

No in-app purchases

2 purchases

ZapExpense

Subscriptions2
  • ZapExpense Pro Monthly$2.991 Month
  • ZapExpense Pro Yearly$19.991 Year

Questions

Is Rebill free?
Rebill is free to download, with no in-app purchases.
Is ZapExpense free?
ZapExpense is free to download, with in-app purchases available.
Do Rebill or ZapExpense have ads?
Neither Rebill nor ZapExpense shows ads.
Which is updated more often, Rebill or ZapExpense?
Rebill ships an update every 6 weeks, and ZapExpense every 9 days. Most recently, Rebill was updated on September 12, 2026 and ZapExpense on October 10, 2026.

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