Comparison

simpleDorisEnvelopeBudget vs KuaiJi

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

Head to head
About

simpleDorisEnvelopeBudget

Organize your finances with a digital envelope budgeting system. Easily categorize expenses, track spending in real-time, and manage savings goals with customizable categories and secure on-device data storage.

Highlights
  • Digital envelopes for expense categorization
  • Real-time tracking of envelope balances
  • Funds withdrawal from envelopes
  • Customizable budget categories
  • On-device data security
Features
Read full description

Take control of your finances with simpleDorisEnvelopeBudget app, the ultimate envelope budgeting app that makes money tracking easy and enjoyable! Whether you're saving for a vacation, managing your monthly expenses, or simply trying to stay on top of your spending, this app is designed to keep your finances organized, secure, and stress-free. Key Features: * Create Digital Envelopes: Categorize your expenses and assign money to specific envelopes, just like old-school envelope budgeting but with a digital twist. * Track Money in Each Envelope: See how much is left in each envelope in real time. Stay on top of your budget with clear, intuitive visuals. * Pull Money from Envelopes: Easily transfer funds from envelopes to keep your spending on track. * Customizable Categories: Tailor your envelopes to suit your specific needs – whether it's groceries, entertainment, or savings goals. * Security: Keep your budget safe with data stored only on your device. * Make budgeting a fun, rewarding experience with simpleDorisEnvelopeBudget app – your personal financial assistant that turns managing money into funner and better experience!

About

KuaiJi

This app helps you track personal expenses and split bills within groups. It offers features for recording daily spending, managing categories, and generating reports. For group expenses, it supports various splitting methods and local syncing without servers.

Highlights
  • Personal and shared ledgers
  • Expense recording with categories and tags
  • Monthly and yearly spending reports
  • One-tap AA, I treat/you treat, custom ratio splits
  • Local-first, serverless data storage
  • Local sync via Bluetooth/Wi-Fi
  • CSV export
Features
Read full description

KuaiJi is a local-first ledger app focused on shared bill-splitting and personal expense tracking. It supports both personal and shared ledgers: record daily expenses fast, manage categories and tags, and view clear monthly or yearly reports to understand your spending patterns. For groups, it handles one-tap AA splits, “I treat / you treat,” or custom ratios — perfect for trips, parties, and roommates. To protect privacy, KuaiJi runs entirely without servers. All data stays on your device. When sharing is needed, you can sync locally with others via Bluetooth or Wi-Fi, no account required — the same distributed concept used by Bitcoin. All connections are system-level encrypted. It also offers CSV export, full backup and migration, Quick Actions and Shortcuts for instant entries, and supports English, French, and Chinese with light and dark appearances. Simple, reliable, and clean.

Screenshots

simpleDorisEnvelopeBudget4 screens
KuaiJi4 screens

Verdict

The call

The clearest difference is price: KuaiJi at Free against simpleDorisEnvelopeBudget's $1.99. KuaiJi also leads on update cadence (weekly vs every 4 months). simpleDorisEnvelopeBudget's advantage is in-app purchases (none vs 3). On rating, ratings volume, 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

KuaiJi is free to download; simpleDorisEnvelopeBudget costs $1.99 up front. KuaiJi sells 3 one-off in-app purchases. simpleDorisEnvelopeBudget asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for simpleDorisEnvelopeBudget against 5.0 for KuaiJi. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

simpleDorisEnvelopeBudget ships an update every 4 months, KuaiJi weekly. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
simpleDorisEnvelopeBudget versus KuaiJi: the parameters behind the verdict, then further details
ParametersimpleDorisEnvelopeBudgetKuaiJi
Price$1.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.517.0 — better
Further details — not scored
Size13 MB10 MB
Age rating4+4+
Developercorrelateencourage LLC启凡 王

Customer experience

simpleDorisEnvelopeBudget

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

KuaiJi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

simpleDorisEnvelopeBudget

No in-app purchases

3 purchases

KuaiJi

One-time3
  • A cup of coffee$0.99
  • A piece of cheesecake$2.99
  • Sushi Bento$9.99

Questions

Is simpleDorisEnvelopeBudget free?
simpleDorisEnvelopeBudget costs $1.99, with no in-app purchases.
Is KuaiJi free?
KuaiJi is free to download, with in-app purchases available.
Which has better reviews, simpleDorisEnvelopeBudget or KuaiJi?
simpleDorisEnvelopeBudget and KuaiJi are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do simpleDorisEnvelopeBudget or KuaiJi have ads?
Neither simpleDorisEnvelopeBudget nor KuaiJi shows ads.
Which is updated more often, simpleDorisEnvelopeBudget or KuaiJi?
simpleDorisEnvelopeBudget ships an update every 4 months, and KuaiJi weekly. Most recently, simpleDorisEnvelopeBudget was updated on October 14, 2026 and KuaiJi on October 24, 2026.

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