FRAQ CALC Lite vs Chain Calculator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FRAQ CALC Lite
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Stop typing the same calculations over and over again! FRAQ CALC Lite is the free (ad-supported) version of "FRAQ CALC", the next-generation calculator designed for professionals who work with numbers every day. Use all the core features with zero restrictions: History Edit, HISTORY TOTAL, MEMORY Save, SPLIT, MULTI, PERCENT, MARKUP, RE:MARKUP, and TAX IN/OFF. Tired of standard calculator problems? - Make a typo, and you have to start all over. - You have to add multiple results together manually. - You canβt find your past calculations. FRAQ changes all of that. Tap any number in the history to edit it, and the result is instantly recalculated. HISTORY TOTAL automatically adds up all your results. Save your calculation sets to MEMORY to reuse them later. - SPLIT: View division results from /2 to /99 in a handy list. - MULTI: Instantly see multiplications from 2x to 99x. - PERCENT: Check percentages from 1% to 100% at a glance. - MARKUP/RE:MARKUP: Easily calculate selling price or target cost. - TAX IN/OFF: Check the total with or without tax using a custom tax rate. β About the Lite Version It is free to use with ads (a banner at the bottom, and after about 5 minutes of use, full-screen ads may appear during calculations). No features are locked. If you love it, you can upgrade to the ad-free version via the "AD OFF" button to work with 100% focus. β How to Use 1. Calculate and press "=" to save it to your history. 2. Tap the result to copy it (clean numbers only, no commas). 3. Tap numbers in the history to correct mistakes and auto-recalculate. 4. HISTORY TOTAL: Auto-sum for quotes, estimates, and materials. 5. MEMO: Save and reopen your calculation sets. 6. Swipe to switch modes: CALC/SPLIT/MULTI/PERCENT/MARKUP... 7. TAX IN/OFF: Set your local sales tax rate easily. β Key Features - Edit numbers in history for automatic recalculation - Automatic display of the history's grand total - Save formulas into MEMORY - SPLIT/MULTI/PERCENT/MARKUP/RE:MARKUP modes - Custom tax settings (explanations available in 50 languages) - One-tap copy for results - Right/Left-handed layout options - iPhone / iPad support - No login required, data is saved locally - Easy ad-free upgrade (AD OFF) β How is it different from a normal calculator? Standard calculators just give you an answer. In business, you need to track, correct, summarize, and reuse data. FRAQ saves you time and minimizes human error. Itβs not just a calculator; itβs your calculation workspace. Try the Lite version today! Calculate faster. Make fewer mistakes.
Chain Calculator
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[Key Features] - Edit & Auto-Update : Modify any past value and watch all connected results update in real-time. - Save History : Save your frequently used formulas to your favorites and reuse them whenever you need. - Dark Mode Support : Enjoy a sleek, eye-friendly dark mode that adapts to your system settings. - Ad-Free Experience : Enjoy a clean, distraction-free environment with absolutely no ads.
Screenshots
Verdict
The clearest difference is ads: Chain Calculator at none against FRAQ CALC Lite's shown. Chain Calculator also leads on iOS requirement (13.0 vs 16.4). FRAQ CALC Lite's advantage is update cadence (daily vs monthly). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FRAQ CALC Lite ships an update daily, Chain Calculator monthly. Both last shipped on October 24, 2026.
| Parameter | FRAQ CALC Lite | Chain Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily β better | Monthly |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 13.0 β better |
| Further details β not scored | ||
| Size | 7 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKAO OGASAWARA | seongkuk park |
In-app purchases
FRAQ CALC Lite
No in-app purchases
Chain Calculator
No in-app purchases
Questions
Is FRAQ CALC Lite free?
Is Chain Calculator free?
Do FRAQ CALC Lite or Chain Calculator have ads?
Which is updated more often, FRAQ CALC Lite or Chain Calculator?
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