Comparison

S Pay Merchant vs AI Spend Tracker

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

Head to head
About

S Pay Merchant

Features
Read full description

If you own a business and deal in financial services? We have an application for you to help your customers in paying out the money either through wallet to wallet or cash payment. Which will help in generating more income for your business. Download the app, upload your documents, get approved, and start selling

About

AI Spend Tracker

This app analyzes your financial statements by uploading PDFs, using AI to categorize transactions without requiring bank account linking. It provides detailed spending breakdowns and visual charts to help you understand your financial habits. Prioritizes user privacy by processing and deleting statements after analysis.

Highlights
  • AI-powered transaction categorization from PDF statements
  • Spending breakdowns by category, merchant, and card
  • Multi-card tracking
  • Visual spending charts
  • No bank account linking required
  • Privacy-focused statement processing
Read full description

RetroBudget is an AI expense tracker made by one independent developer. I built it around a simple problem: credit card statements contain the answers, but they make it surprisingly hard to understand where your money actually went. Most finance apps want you to connect a bank account. RetroBudget takes a different route. Upload a credit card statement PDF you already have, and RetroBudget turns the transactions into a clear view of your spending without your bank password or live account access. What you can see: • Spending by category, merchant, and card • Recurring charges and monthly spending patterns • Simple charts that make the numbers easier to understand • Live Activity and optional notifications while a statement is processed How it works: 1. Choose a credit card statement PDF 2. AI reads and categorizes the transactions 3. Explore your spending breakdown 4. Delete the statement whenever you’re done Your imported PDF and extracted records remain in your iCloud-backed app storage until you delete the statement. RetroBudget uses Sign in with Apple and does not require bank linking. RetroBudget isn’t built by a big finance company. It’s an independent app I’m making to solve one focused problem well. If it helps you understand your spending a little faster, it’s doing its job. Privacy Policy: https://retrobudget.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

S Pay Merchant4 screens
AI Spend Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: S Pay Merchant at none against AI Spend Tracker's 2. S Pay Merchant also leads on iOS requirement (13.0 vs 18.5). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AI Spend Tracker sells 2 in-app purchases, starting at $5.99 per month. S Pay Merchant asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 7 level
S Pay Merchant versus AI Spend Tracker: the parameters behind the verdict, then further details
ParameterS Pay MerchantAI Spend Tracker
PriceFreeFree
Rating—3.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better18.5
Further details — not scored
Size30 MB21 MB
Age rating17+4+
DeveloperSuperSoniczPayPushpinder Pal Singh

In-app purchases

None

S Pay Merchant

No in-app purchases

2 purchases

AI Spend Tracker

Subscriptions2
  • Pro$5.991 Month
  • Annual14 Days trial$59.991 Year

Questions

Is S Pay Merchant free?
S Pay Merchant is free to download, with no in-app purchases.
Is AI Spend Tracker free?
AI Spend Tracker is free to download, with in-app purchases available.
Do S Pay Merchant or AI Spend Tracker have ads?
Neither S Pay Merchant nor AI Spend Tracker shows ads.
Which is updated more often, S Pay Merchant or AI Spend Tracker?
S Pay Merchant ships an update every 2 months, and AI Spend Tracker every 2 months. Most recently, S Pay Merchant was updated on November 8, 2026 and AI Spend Tracker on November 4, 2026.

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