Comparison

Abacus Trainer vs Fellowship Clarklake

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

Head to head
About

Abacus Trainer

This app generates customized abacus math exercises for addition and subtraction. It offers practice and challenge modes to improve accuracy and speed, with detailed reports to track progress. Users can also export quizzes for offline practice.

Highlights
  • Customizable addition and subtraction exercises
  • Practice and challenge modes
  • Performance tracking and reports
  • Offline exercise export (PDF)
  • Randomized question generation
  • Print and email quiz options
Features
Read full description

Abacus Trainer is a question generator made in accord with the abacus skills acquired in addition and subtraction. It provides a whole range of options that can be flexibly selected to fit the drilling needs. The immense pool and combination of questions enhance the learning interest. Exercises can be focused on each four categories of addition and subtraction. Abacus training ranges from knowledge of beads- number translation, memorization, addition, subtraction, and mixed addition and subtraction for even a mixture of beads and numeric questions are included. Two modes are designed to fit different learning needs. Practice mode supports endless number of questions with no time limit, with the purpose of accuracy. Challenge mode requires answers to all the questions within the specific time limit, encouraging to boost speed as well as accuracy. No matter practice or challenge modes, the performance, score and every detail will be recorded in report, which is useful for learning progress monitoring. The report records assist you to find out the strength and weakness, a customized approach in abacus training can be derived as a result. Apart from doing the exercises directly on iPhone/iPad in a timed way, export both the quiz paper and the answer paper in PDF format to aid offline exercises. All questions are generated randomly to ensure no quiz paper will be identical. Print and email functions are also provided for your convenience. Interested in Abacus Tutorials? Please visit Mental Abacus Series at https://apps.apple.com/app/mental-abacus/id489127101

About

Fellowship Clarklake

Stay connected with your church community through this app. Access past messages, receive important updates via push notifications, and share content easily. Download messages for offline listening.

Highlights
  • Watch or listen to past messages
  • Push notifications for updates
  • Share messages via social media/email
  • Download messages for offline listening
  • Stay connected with church life
Features
Read full description

This app will help you stay connected with the day-to-day life of Fellowship Baptist Church. With this app you can: watch or listen to past messages; stay up to date with push notifications; share your favorite messages via, Facebook, or email; and download messages for offline listening. Mobile app version: 6.22.1

Screenshots

Abacus Trainer4 screens
Fellowship Clarklake3 screens

Verdict

The call

The clearest difference is price: Fellowship Clarklake at Free against Abacus Trainer's $4.99. Fellowship Clarklake also leads on rating (5.0 vs 4.3) and update cadence (every 6 months vs every 18 months). Abacus Trainer's advantage is ratings volume (12 vs 2). On ads, in-app purchases, device support and iOS requirement 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

Fellowship Clarklake is free to download; Abacus Trainer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fellowship Clarklake holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Abacus Trainer has 12 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Abacus Trainer ships an update every 18 months, Fellowship Clarklake every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Abacus Trainer versus Fellowship Clarklake: the parameters behind the verdict, then further details
ParameterAbacus TrainerFellowship Clarklake
Price$4.99Free — better
Rating4.3 (12 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings12 — better2
Update frequencyEvery 18 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, MaciPhone, iPad, iPod, Apple TV
Requires iOS15.0 — better15.1
Further details — not scored
Size8 MB54 MB
Age rating4+4+
DeveloperHamster Force Multimedia Ltd.Fellowship Baptist Church (MI)

Customer experience

Abacus Trainer

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Fellowship Clarklake

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Abacus Trainer

No in-app purchases

None

Fellowship Clarklake

No in-app purchases

Questions

Is Abacus Trainer free?
Abacus Trainer costs $4.99, with no in-app purchases.
Is Fellowship Clarklake free?
Fellowship Clarklake is free to download, with no in-app purchases.
Which has better reviews, Abacus Trainer or Fellowship Clarklake?
Fellowship Clarklake is rated higher. Abacus Trainer averages 4.3 out of 5 from 12 ratings, while Fellowship Clarklake averages 5.0 from 2 ratings.
Do Abacus Trainer or Fellowship Clarklake have ads?
Neither Abacus Trainer nor Fellowship Clarklake shows ads.
Which is updated more often, Abacus Trainer or Fellowship Clarklake?
Abacus Trainer ships an update every 18 months, and Fellowship Clarklake every 6 months. Most recently, Abacus Trainer was updated on November 1, 2026 and Fellowship Clarklake on November 3, 2026.

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