Appworthy

Envelope Budget App - Tuck

Cash Stuffing, Money Tracker

Chimpanzee, LLC
Download on theApp Store
App Store rating4.8★30 ratings
PriceFreeIn-app $2.99–$19.99
Age4+Store age rating
Size19 MBiPhone download
CategoryFinance
DeveloperChimpanzee, LLC

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download · in-app purchases $2.99–$19.99 (3 listed). Monthly plan $2.99 (about $36 a year); yearly plan $14.99.
  • If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.

Not yet tested.

The store currently lists version 1.0.15, updated 2026-10-16.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

Tuck is for anyone who finds budgeting overwhelming. It is a simple way to see where your money actually goes.

Give every part of your spending its own envelope: Groceries, Rent, Coffee, Savings. Set what each one holds, log transactions as you go, and keep your month on track one envelope at a time. No bank logins, no charts to decode, no noise.

EMBRACE SIMPLICITY

No sign-in and no bank linking. Completely private and local to your device.

Add a transaction in seconds.

Create envelopes, set budgets, allow negative balances, and roll unspent money into next month.

Move budgeted money between envelopes, or cash between accounts, with a tap.

A calm home screen that shows exactly what is left this month.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description lists a price and how often it bills
Cancelling, in the store description
The store description says how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 1.0.15 · 2026-10-16
• Optional “Show what’s left on envelopes” setting, in Settings → Preferences. The envelope screen follows it too. • The envelope screen shows what rolled over from last month. • Future-dated transactions show as “Scheduled” and dimmed in Activity, account lists and the envelope screen, and only count once their date arrives. • Home → Upcoming now includes one-time scheduled transactions, and a new repeating bill shows how often it repeats. • Bug fix with only the text on buttons being tappable.

Assessment record

Status
Not yet tested
App identifier
envelope-budget-app
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
4.77 ★ · 30 ratings
Version
1.0.15
Updated
16 Oct 2026
Price
Free · In-app purchases
Age rating
4+
Size
19 MB
Open in App Store
Developer
Chimpanzee, LLC
Category
Finance
Listing price
Free · In-app purchases

Purchases the store lists

 What this app sells

From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.

Subscriptions2
Tuck Monthly SubscriptionMonthly$2.99
Tuck Yearly SubscriptionYearly$14.99
Buy once1
Tuck Plus LifetimeLifetime$19.99

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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