Comparison

Keep Receipt vs Zettl

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

Head to head
About

Keep Receipt

Effortlessly digitize your paper receipts with this app. Scan or import, set purchase dates and warranty periods, and categorize for easy retrieval. Securely store in the cloud and access across devices, with notifications for expiring warranties.

Highlights
  • Scan receipts
  • Import from gallery
  • Set purchase dates
  • Define warranty periods
  • Categorize receipts
  • Cloud storage
  • Warranty expiry notifications
Features
Read full description

Keep Receipt helps you organize receipts, warranty papers, and important purchase details in one place. Scan a receipt or import it from your photo library, then add the details that matter: product name, merchant, amount, category, purchase date, warranty expiration date, notes, and supporting documents. Find past purchases quickly and keep the records you may need for returns, repairs, reimbursements, taxes, or accounting. Track return deadlines with 14, 30, 60, or 90-day presets, or choose a custom return date. Track warranties with 6 month, 1 year, or 2 year presets, or choose a custom expiration date. Return and warranty tracking are available without Premium, with optional reminders to help you stay on top of upcoming deadlines. Keep Receipt Premium unlocks: - Flexible exports: PDF reports, CSV and Excel files, and ZIP archives of your stored receipt images - Spending Insights with clear trends, category breakdowns, useful highlights, and flexible filters - without mixing currencies - Smart Scan auto-fill using OCR and AI-assisted text analysis - Unlimited receipt storage where free plan limits apply - Supporting documents for warranties, PDFs, and extra files - Category renaming for every category, including built-in categories ZIP exports include stored receipt images, not supporting documents. Use Keep Receipt for everyday purchases and the documents that come with them, from electronics and appliances to furniture, sports gear, fashion, auto, and household essentials. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://keepreceipt.app/privacy.html

About

Zettl

This app scans and archives your receipts, recognizing items and prices to provide an overview of your daily purchases. It utilizes advanced scanning technology and allows for easy editing and searching of your financial data.

Highlights
  • Scan receipts with built-in scanner
  • Recognize items and prices
  • Archive and organize receipts
  • Import images and PDF files
  • Edit receipt details
  • Search receipts and items
  • Analytics on purchases
Features
Read full description

Zettl scans, archives and understands receipts. The app makes it easy to scan your receipts, recognizes the items and prices and gives you an overview over the items you buy every day! The built-in scanner uses Apple's VisionKit Technology to recognize documents and text. You can also import images are PDF files, or share them to the app. Editing items is fast and easy, and details like price per unit or discounts can be set as well. A search makes it easy to find your items and receipts — either inside the app or via iOS' Spotlight search. Extensive analytics about stores and items give you an overview of all your purchases.

Screenshots

Keep Receipt4 screens
Zettl4 screens

Verdict

The call

The clearest difference is in-app purchases: Zettl at none against Keep Receipt's 2. Zettl also leads on iOS requirement (16.0 vs 18.0). Keep Receipt's advantage is ratings volume (1.5K vs 2) and rating (4.7 vs 4.5). On price, review sentiment, update cadence and ads 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. Keep Receipt sells 2 in-app purchases, starting at $2.99 per month. Zettl asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keep Receipt holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Keep Receipt has 1.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 74% of Keep Receipt's written reviews are positive against 67% of Zettl's.

UpkeepUpdate frequency

Keep Receipt ships an update monthly, Zettl every 3 weeks. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Keep Receipt versus Zettl: the parameters behind the verdict, then further details
ParameterKeep ReceiptZettl
PriceFreeFree
Rating4.7 (1.5K ratings) — better4.5 (2 ratings)
Positive reviews73.9% of reviews — better67.3% of reviews
Number of ratings1.5K — better2
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size11 MB7 MB
Age rating4+4+
DeveloperNikola PanicJannik Arndt

Customer experience

Keep Receipt

All ratings1,458 ratings
Positive93.4%
Neutral3.0%
Negative3.6%
Written reviews69 reviews
Positive73.9%
Neutral2.9%
Negative23.2%

Zettl

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews55 reviews
Positive67.3%
Neutral21.8%
Negative10.9%

Bugs and requests

Keep Receipt

Reported bugs

3 issues
  • App crashes when trying to save a receipt
  • Unable to log in or use app due to invalid email
  • Receipts disappearing from the app

Requested features

5 requests
  • Ability to customize all folder names
  • Option to add subtotals by category
  • Export receipts/expenses to spreadsheet
  • Optical character recognition (OCR) for receipts
  • Chronological order and monthly view of receipts

Zettl

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Keep Receipt

Subscriptions2
  • Keep Receipt Premium Monthly$2.991 Month
  • Keep Receipt Premium Yearly$24.991 Year
None

Zettl

No in-app purchases

Questions

Is Keep Receipt free?
Keep Receipt is free to download, with in-app purchases available.
Is Zettl free?
Zettl is free to download, with no in-app purchases.
Which has better reviews, Keep Receipt or Zettl?
Keep Receipt is rated higher. Keep Receipt averages 4.7 out of 5 from 1.5K ratings, while Zettl averages 4.5 from 2 ratings.
Do Keep Receipt or Zettl have ads?
Neither Keep Receipt nor Zettl shows ads.
Which is updated more often, Keep Receipt or Zettl?
Keep Receipt ships an update monthly, and Zettl every 3 weeks. Most recently, Keep Receipt was updated on October 26, 2026 and Zettl on October 15, 2026.

Other comparisons