Comparison

Anion Gap Calculator Pro vs Policy Tracker

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

Head to head
About

Anion Gap Calculator Pro

Features
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Anion Gap Calculator. Quick and easy to use anion gap calculator Enter required data to get the result: Sodium: mmol/L or mEq/L Chloride: mmol/L or mEq/L Bicarbonate: mmol/L or mEq/L Potassium (optional): mmol/L or mEq/L No fuss calculator. It does what it says on the tin.

About

Policy Tracker

Features
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Stay in control of your policies and warranties with Your Policy Tracker Ltd. An easy, efficient way to manage, organise and track all your policies and product warranties and service information in one convenient app. Key Features - Organised Storage - Keep all policies and warranties neatly categorised - Reminders & Expiry Alerts - Optimum renewal dates for the best price quotes so you don’t miss the perfect time to renew your policy or book in a service/repair for a product under warranty. - Secure & Private - Your data is stored locally on your device using Expo SQLite, ensuring privacy and security. - Simple & Intuitive - Designed for ease of use with a clean and minimalistic interface. Why Use Policy Tracker? - Save money knowing the best time to renew your policy - Stay organised by having all your policies in one place. - Never miss the end of a free trial - Save time searching for warranty details/product information. - Never miss an expiry again with the option to add multiple reminders. Download Policy Tracker today and take control of your policies with ease!

Screenshots

Anion Gap Calculator Pro4 screens
Policy Tracker2 screens

Verdict

The call

The clearest difference is update cadence: Policy Tracker at every 5 weeks against Anion Gap Calculator Pro's every 3 months. On price, ads, 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Anion Gap Calculator Pro ships an update every 3 months, Policy Tracker every 5 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard1 real difference Β· 5 level
Anion Gap Calculator Pro versus Policy Tracker: the parameters behind the verdict, then further details
ParameterAnion Gap Calculator ProPolicy Tracker
PriceFreeFree
Update frequencyEvery 3 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 β€” better13.4
Further details β€” not scored
Size13 MB29 MB
Age rating4+4+
DeveloperKrzysztof GwiazdaYour Policy Tracker Ltd

In-app purchases

None

Anion Gap Calculator Pro

No in-app purchases

None

Policy Tracker

No in-app purchases

Questions

Is Anion Gap Calculator Pro free?
Anion Gap Calculator Pro is free to download, with no in-app purchases.
Is Policy Tracker free?
Policy Tracker is free to download, with no in-app purchases.
Do Anion Gap Calculator Pro or Policy Tracker have ads?
Neither Anion Gap Calculator Pro nor Policy Tracker shows ads.
Which is updated more often, Anion Gap Calculator Pro or Policy Tracker?
Anion Gap Calculator Pro ships an update every 3 months, and Policy Tracker every 5 weeks. Most recently, Anion Gap Calculator Pro was updated on November 7, 2026 and Policy Tracker on November 8, 2026.

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