Comparison

Fatima Prayers vs Fundamental RLC

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

Head to head
About

Fatima Prayers

This app offers a collection of prayers inspired by the apparitions at Fatima, Portugal. It aims to spread devotion and encourage reparations to Jesus Christ. Explore historical context and a photo album related to the apparitions.

Highlights
  • Fatima History
  • Angel of Peace Visits
  • Our Lady of Fatima
  • Photo Album
  • Catholic Prayers
  • Devotional Prayers
Features
Read full description

The Five Fatima Prayers app was inspired to spread devotion in adoring and making reparations to Jesus Christ present in all the tabernacles of the world. During World War I, Pope Benedict XV made repeated but forlorn pleas for peace, and finally, in May 1917, made a direct appeal to the Blessed Mother to intercede for peace in the world. Just over a week later, Our Lady began to appear at Fatima, Portugal, to three shepherd children, Lucia dos Santos, age 10, and her cousins, Francisco and Jacinta Marto, ages nine and seven. Fatima is a small village about 70 miles north of Lisbon. • Fatima History • Fatima Angel of Peace Visits • Our Lady of Fatima • Photo Album with Drawings and Pictures • Fatima Prayers: The most direct and relevant term. • Our Lady of Fatima: Related to the apparitions and message associated with the prayers. • Catholic Prayers: A broader category that your app belongs to. • Marian Apparitions: Relevant if your app focuses on the apparitions at Fatima. • Rosary Prayers: Since one of the most well-known prayers is the Rosary Decade Prayer. • Prayer App: A general term for apps that offer prayers or religious content. • Religious Prayers: Similar to "Catholic Prayers" but broader. • Faith and Spirituality: Keywords related to the overall themes of the prayers. • Christian Prayers: Another relevant religious category. • Devotional Prayers: The Fatima prayers are often used for devotion. • Reparation for Sins: Many of the prayers focus on making reparation for sins. • Conversion of Sinners: Another key theme in the prayers. • Sacrifice Prayer: One of the specific Fatima prayers. • Decade Prayer: The prayer said at the end of each Rosary decade. • Angel Prayer: Referring to the prayers taught by the Angel of Peace. • Eucharistic Prayer: A prayer focused on the Blessed Sacrament. • Pardon Prayer: A prayer asking for forgiveness. • Immaculate Heart of Mary: Referenced in several of the prayers. • Sacred Heart of Jesus: Also referenced. • Catholic Devotion: Refers to religious practices and prayers.

About

Fundamental RLC

This app serves as a pocket reference for electrical engineering, covering fundamental RLC circuit topics. It includes calculations for impedance, Ohm's law, and resistor color codes, along with circuit solvers. It is accessible offline and contains no ads or in-app purchases.

Highlights
  • RLC circuit calculations
  • Impedance and phase angle
  • Ohm's law solver
  • Resistor color code chart
  • Delta/Wye solver
  • Offline accessibility
Features
Read full description

Fundamental RLC is an application intended as a pocket reference for electrical engineering. It includes basic RLC (Resistor, Inductor, and Capacitor) circuits topic like: + impedance, + magnitude of impedance, + phase angle, + admittance, + series and parallel connections, + Ohm’s law solver, + resistor color code chart (4 & 5 bands), + delta/wye solver, + voltage divider, + and much more... If you like this app, please check out our other apps and stickers in the Apple App Store. No in-app purchase. No ads. Accessible offline.

Screenshots

Fatima Prayers4 screens
Fundamental RLC4 screens

Verdict

The call

The clearest difference is price: Fatima Prayers at Free against Fundamental RLC's $0.99. Fatima Prayers also leads on update cadence (every 2 months vs every 38 months) and ratings volume (4 vs 1). On rating, ads, in-app purchases and device support 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

Fatima Prayers is free to download; Fundamental RLC costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Fatima Prayers against 5.0 for Fundamental RLC. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Fatima Prayers ships an update every 2 months, Fundamental RLC every 38 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Fatima Prayers versus Fundamental RLC: the parameters behind the verdict, then further details
ParameterFatima PrayersFundamental RLC
PriceFree — better$0.99
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 2 months — betterEvery 38 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.6 — better18.0
Further details — not scored
Size39 MB15 MB
Age rating4+4+
DeveloperPixolini, Inc.Sigma Sky, LLC

Customer experience

Fatima Prayers

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Fundamental RLC

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

In-app purchases

None

Fatima Prayers

No in-app purchases

None

Fundamental RLC

No in-app purchases

Questions

Is Fatima Prayers free?
Fatima Prayers is free to download, with no in-app purchases.
Is Fundamental RLC free?
Fundamental RLC costs $0.99, with no in-app purchases.
Which has better reviews, Fatima Prayers or Fundamental RLC?
Fatima Prayers and Fundamental RLC are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Fatima Prayers or Fundamental RLC have ads?
Neither Fatima Prayers nor Fundamental RLC shows ads.
Which is updated more often, Fatima Prayers or Fundamental RLC?
Fatima Prayers ships an update every 2 months, and Fundamental RLC every 38 months. Most recently, Fatima Prayers was updated on November 2, 2026 and Fundamental RLC on November 3, 2026.

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