Comparison

Invoice Maker vs SLESS

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

Head to head
About

Invoice Maker

Read full description

Built for freelancers, contractors, consultants, and anyone who bills by the project. Stop waiting to get paid. Send out professional invoices in 60 seconds: no account required, no learning curve, no hassle. FAST & FRICTION-FREE β€’ First invoice ready before your coffee cools β€’ Smart auto-fill learns your business β€’ Duplicate, edit, sendβ€”done LOOKS LIKE YOU HIRED A DESIGNER β€’ Modern templates, color-ready β€’ Drop in your logo and lock-in the instant brand lift β€’ 150+ currencies BUILT FOR REAL WORK β€’ Save unlimited clients & line items β€’ Track sent/paid/overdue at a glance β€’ Custom invoice numbering that follows your rules SEND ANYWHERE β€’ PDF, email, Messages, AirDrop, print β€’ Works offlineβ€”syncs when you're back Terms of Use: https://asatwo.com/imga/terms Privacy Policy: https://asatwo.com/imga/privacy

About

SLESS

Features
Read full description

SLESS makes expense tracking effortless. Simply type natural language like "lunch at Starbucks $12" and our AI instantly parses the amount, merchant, and category. KEY FEATURES β€’ Smart Expense Entry Type naturally - "uber to airport $45" or "groceries $89.50" - and let AI do the work. Supports camera and voice input for hands-free logging. β€’ Smart Categorization Expenses are automatically categorized by AI. Unused categories are cleaned up automatically, keeping your list clutter-free. β€’ SMS Expense Tracking Automatically parse bank SMS notifications into expenses. No need to even open the app. β€’ Intelligent Merchant Learning SLESS remembers your spending patterns. After categorizing "ABC shop" once, it automatically assigns future purchases to the same category. β€’ Visual Spending Insights Beautiful donut charts show spending breakdown by category and merchant. Interactive timeline graphs reveal your spending patterns over time. β€’ Category Budgets Set monthly budgets for each category and track progress with visual indicators. Stay on top of your finances at a glance. β€’ Multi-Currency Support Track expenses in 150+ currencies with automatic conversion. Perfect for travelers and international spending. β€’ iCloud Sync Your data syncs seamlessly across your devices. Currently supports iPhone. iPad and multi-device sync coming soon. β€’ Privacy First All data stays on your device and in your private iCloud. No accounts required, no data sold. SLESS PRO ($2.99/month) Unlock premium features: β€’ 1,000 AI parses per month β€’ SMS Expense Tracking β€’ Camera and voice input for expense entry β€’ Redeem promo codes for free access The free tier is fully functional β€” track expenses manually forever. Pro unlocks heavy AI usage and SMS automation. Download SLESS today and take control of your spending. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Invoice Maker3 screens
SLESS4 screens

Verdict

The call

The clearest difference is update cadence: SLESS at every 2 days against Invoice Maker's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Invoice Maker sells 4 in-app purchases, starting at $4.99 per 7 days and SLESS sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Invoice Maker ships an update every 4 days, SLESS every 2 days. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

Scorecard1 real difference Β· 5 level
Invoice Maker versus SLESS: the parameters behind the verdict, then further details
ParameterInvoice MakerSLESS
PriceFreeFree
Update frequencyEvery 4 daysEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.5 β€” better18.0
Further details β€” not scored
Size6 MB9 MB
Age rating4+4+
DeveloperASATWOAsindu Vidanagamachchi

In-app purchases

4 purchases

Invoice Maker

Subscriptions4
  • IMGA Premium Weekly$4.997 Days
  • IMGA Premium Weekly Trial3 Days trial$7.997 Days
  • IMGA Premium Monthly$12.991 Month
Show 1 more
  • IMGA Premium Yearly$49.991 Year
1 purchases

SLESS

Subscriptions1
  • SLESS Pro$0.991 Month

Questions

Is Invoice Maker free?
Invoice Maker is free to download, with in-app purchases available.
Is SLESS free?
SLESS is free to download, with in-app purchases available.
Do Invoice Maker or SLESS have ads?
Neither Invoice Maker nor SLESS shows ads.
Which is updated more often, Invoice Maker or SLESS?
Invoice Maker ships an update every 4 days, and SLESS every 2 days. Most recently, Invoice Maker was updated on October 10, 2026 and SLESS on October 18, 2026.

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