Comparison

IE Calculator vs Jumpstash

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

Head to head
About

IE Calculator

This app assists industrial engineers with manufacturing planning by providing tools for production capacity, takt time, and job efficiency calculations. It supports various demand frequencies and helps determine the time needed per unit.

Highlights
  • Production Capacity Calculation
  • Takt Time Calculation
  • Actual Jobs Per Hour (JPH)
  • Hours Per Unit (HPU) Calculation
  • Support for various demand frequencies
Features
Read full description

IE Calculator is an application designed for Industrial Engineering that allows easy calculation to support the manufacturing planning. After setting the working pattern you are able to make the following calculations: - Production Capacity based on the cycle time or Jobs Per Hour(JPH). - Takt Time according to the volume demand. It can be yearly, monthly, weekly, daily or hourly demand. - Actual JPH(Jobs Per Hour) based on the start time and the end time. - HPU(Hours Per Unit) - The time required to produce one unit in the manufacturing process. I hope you enjoy the app. Gustavo Sousa, App Developer and Industrial Engineer with broad experience in the automotive industry. Email Contact: gustavoy@gmail.com

About

Jumpstash

Securely store backup codes for your accounts in iCloud Keychain. Access them from any device logged into iCloud, ensuring you never lose access to your important services.

Highlights
  • Secure backup code storage
  • iCloud Keychain integration
  • Cross-device access
  • Account lockout prevention
  • Token generation backup
Read full description

Two-factor codes, everywhere you sign in. Jumpstash is a beautifully native authenticator for the entire Apple ecosystem. Glance at your wrist, AutoFill in Safari, scan on your phone - your codes are with you wherever you log in. WHAT MAKES JUMPSTASH DIFFERENT - APPLE WATCH COMPLICATION Your most-used verification code, right on your watch face. Inline, circular, or rectangular — each with a live 30-second countdown ring. No more pulling out your phone. - SAFARI & SYSTEM AUTOFILL Tap a verification-code field in Safari or any iOS 18+ app, choose Jumpstash, done. Zero copy-paste. - MAC MENU-BAR APP One click in the menu bar, see your code, copy, dismiss. No System Settings detour. - FACE ID & TOUCH ID LOCK Codes hide behind biometric authentication. Backgrounding the app instantly draws a privacy curtain — no peeking from the app switcher. - LOSSLESS BACKUP & PORTABILITY Export every code as JSON for a perfect restore, plus standard otpauth:// URIs and QR codes. Your codes are yours — take them anywhere, anytime. - iCLOUD KEYCHAIN SYNC Your codes follow you across iPhone, iPad, Mac, and Apple Watch automatically — synced by Apple, end-to-end encrypted. - PRIVATE BY DEFAULT No accounts. No servers. No telemetry. Jumpstash never sees your secrets — they live in your iCloud Keychain, protected by Apple's own security model. DESIGNED FOR YOU IF… > You 2FA across dozens of services every day > You want a glanceable code on your wrist without opening your phone > You care about export portability and don't want to be locked into one ecosystem > You prefer a focused, single-purpose app over a sub-feature buried in another tool WHAT ABOUT APPLE PASSWORDS? Apple's Passwords app does TOTP, and it does a good job. For most people, it's enough. Jumpstash exists for users who treat 2FA as a daily ritual: a watch complication for instant access, true export so your codes are never locked behind a one-way iCloud door, and a UI built around codes as the first-class experience instead of a sub-feature. WHAT'S INSIDE - QR code scanner with one-tap import - otpauth:// URL handler (tap a link in Messages, Mail, or any app to import) - Manual entry with a live preview that animates as you type - Edit any code (name, issuer, or secret) without losing the entry - Delete with confirmation - Global search and Contacts-style #-A-Z index with drag-scrubbing for fast navigation across many codes - Tap any code to copy it - Live countdown ring on every card - Support for SHA-1, SHA-256, SHA-512 algorithms - Support for custom periods (30s, 60s) and digit lengths (6, 7, 8) PRIVACY & SECURITY Jumpstash uses Apple's iCloud Keychain as its sole storage and sync mechanism. Your TOTP secrets are encrypted end-to-end by Apple, available only to your devices. No analytics SDKs. No tracking. No accounts to create. No servers to trust. Made by Danger Close Security Co.

Screenshots

IE Calculator4 screens
Jumpstash3 screens

Verdict

The call

The clearest difference is rating: IE Calculator at 5.0 against Jumpstash's 4.2. IE Calculator also leads on iOS requirement (9.2 vs 16.6). Jumpstash's advantage is update cadence (every 2 weeks vs every 10 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

IE Calculator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Jumpstash has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

IE Calculator ships an update every 10 months, Jumpstash every 2 weeks. The most recent releases landed on October 11, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
IE Calculator versus Jumpstash: the parameters behind the verdict, then further details
ParameterIE CalculatorJumpstash
PriceFreeFree
Rating5.0 (1 ratings) — better4.2 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 10 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS9.2 — better16.6
Further details — not scored
Size16 MB17 MB
Age rating4+4+
DeveloperGustavo SousaMichael Mackintosh II

Customer experience

IE Calculator

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

Jumpstash

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

IE Calculator

No in-app purchases

None

Jumpstash

No in-app purchases

Questions

Is IE Calculator free?
IE Calculator is free to download, with no in-app purchases.
Is Jumpstash free?
Jumpstash is free to download, with no in-app purchases.
Which has better reviews, IE Calculator or Jumpstash?
IE Calculator is rated higher. IE Calculator averages 5.0 out of 5 from 1 ratings, while Jumpstash averages 4.2 from 5 ratings.
Do IE Calculator or Jumpstash have ads?
Neither IE Calculator nor Jumpstash shows ads.
Which is updated more often, IE Calculator or Jumpstash?
IE Calculator ships an update every 10 months, and Jumpstash every 2 weeks. Most recently, IE Calculator was updated on October 11, 2026 and Jumpstash on November 3, 2026.

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