Comparison

iformula vs Park Hills Assembly

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

Head to head
About

iformula

This app is a comprehensive math learning platform for students and professionals. It offers a vast library of over 1000 math equations and topics, along with features like search, note-taking, and bookmarking. It aims to eliminate the need for physical math textbooks.

Highlights
  • 1000+ math equations and topics
  • Full-featured search functionality
  • Note-taking system
  • Bookmarking for favorite equations
  • Dual language support (English & German)
  • Dark mode support
Features
Read full description

iformula (free version) is much more than a simple math equation library app like other apps, it is a math productive learning platform and has become a standard for higher math education at schools and universities ! iformula was specially developed for academic students, engineers, high school students, math course students and for math home schooling and distance learning, as well as a refresher for scientist with higher mathematics skills and all people, who are interested in math. Failing an exam or can't go on with your calculations, because not knowing an equation, belong to the past ! iformula (free version) app includes the following functions: ► Math equation topics, more than 1000 of math equations included: * Areas, Planes * Binomials * Complex Numbers * Constants * Derive * Differential Equation * Fractions * Geometric Constructions * Graphic Functions * Greek Alphabet * Logarithm * Much more math topics & functions are available in formula pro app version - ► App functions: * Full featured equation and math topics search functionality (search for thousands of math topics) * Notes system for important equation notes * Bookmarking system for your favorite equations ! * Full app dual language support: English & German * Search for all topics and categories * Dark mode support ! All math formulas and functions are included in the app no need to download anything ! There is no need of carrying around heavy paper mathematics library books anymore - iformula is your right choice ! This app does not include any annoying advertisement !! That powerful validation, and our reputation for safety, durability, reliability, and ease of use, has also driven our consumer dedication further than ever anticipated. Moving forward, our commitment to "Perfection" remains steadfast: We will never compromise quality. We will continue to invest tremendous resources in the technology and talent necessary to improve our products wherever possible; and we will always strive to deliver maximum customer satisfaction! Exclusion of liability ! Exclusion of warranty and guarantee !

About

Park Hills Assembly

Access sermons and messages from a local church with a global reach. This app aims to inspire and prepare individuals for spiritual encounters and a national awakening through prayer and intercession.

Highlights
  • Sermon access
  • Global messages
  • Prayer and intercession
  • Spiritual activation
  • Encounter God's presence
Features
Read full description

Park Hills Assembly is a local church with a global message. Pastor Jeremy Jones was set free from drugs, lust, hatred and God has prepared him over the last 25 years for such a time as this. The messages that you'll hear are meant to activate you and prepare you to encounter God in such a way that everyone around you will encounter God's presence. God is preparing his people for an awakening of national proportions. We intend to be on the frontlines through prayer & intercession. Mobile app version: 6.22.1

Screenshots

iformula4 screens
Park Hills Assembly4 screens

Verdict

The call

The clearest difference is rating: Park Hills Assembly at 5.0 against iformula's 4.0. Park Hills Assembly also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.6). iformula's advantage is update cadence (every 2 months vs every 11 months). On price, ratings volume, ads and in-app purchases 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

Park Hills Assembly holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

iformula ships an update every 2 months, Park Hills Assembly every 11 months. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
iformula versus Park Hills Assembly: the parameters behind the verdict, then further details
ParameteriformulaPark Hills Assembly
PriceFreeFree
Rating4.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews65.0% of reviews—
Number of ratings11
Update frequencyEvery 2 months — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod, Apple TV — better
Requires iOS17.615.1 — better
Further details — not scored
Size59 MB55 MB
Age rating4+4+
DeveloperTobias WernerPark Hills First Assembly Of God

Customer experience

iformula

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive65.0%
Neutral5.0%
Negative30.0%

Park Hills Assembly

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

In-app purchases

None

iformula

No in-app purchases

None

Park Hills Assembly

No in-app purchases

Questions

Is iformula free?
iformula is free to download, with no in-app purchases.
Is Park Hills Assembly free?
Park Hills Assembly is free to download, with no in-app purchases.
Which has better reviews, iformula or Park Hills Assembly?
Park Hills Assembly is rated higher. iformula averages 4.0 out of 5 from 1 ratings, while Park Hills Assembly averages 5.0 from 1 ratings.
Do iformula or Park Hills Assembly have ads?
Neither iformula nor Park Hills Assembly shows ads.
Which is updated more often, iformula or Park Hills Assembly?
iformula ships an update every 2 months, and Park Hills Assembly every 11 months. Most recently, iformula was updated on October 31, 2026 and Park Hills Assembly on November 3, 2026.

Other comparisons