Comparison

Times Tables vs Onki

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

Head to head
About

Times Tables

Features
Read full description

Times tables practice that lives on the wrist. MultiplyByFun is a full multiplication game made for Apple Watch — it runs on its own, no iPhone needed. Ideal for kids with their own watch through Family Setup, and for grown-ups who want to keep their mental math sharp. MADE FOR THE WATCH • NO IPHONE NEEDED MultiplyByFun is a standalone Apple Watch app. Perfect for kids whose watch is set up with Family Setup: install it once and they can practice anywhere — on the bus, in the car, while waiting. • 10 QUESTIONS, BEAT THE CLOCK Pick a table from 1 to 9 and answer 10 questions against the clock. Easy goes through the table in order, Medium and Hard mix it up and give less time. A round takes less than a minute. • A VOICE COACH WITH ATTITUDE After every round, MultiplyByFun reacts out loud through the watch speaker. Perfect rounds get cheered, slow ones get teased ("Even the tortoise beat you!"). Always kind, always funny. • TROPHIES & LEADERBOARD Every mastered table gets a check mark. Master all 9 on a level to win its trophy. With an internet connection, you can also join the optional global leaderboard. REAL TEST PRACTICE: TYPING MODE No multiple choice in a real math test — and none in Typing Mode either. Type the answer on the number pad right on the watch. It builds true recall, so the times tables really stick. Typing Mode is a one-time purchase: • Unlocks Typing Mode for all 9 times tables • Pay once, keep it forever — no subscription Everything else is free: all 9 tables on Easy, Medium and Hard, the voice coach, trophies and the leaderboard. SAFE & SIMPLE • No ads, ever • No tracking, no analytics, no account • Practice works offline • Made by an independent developer Install MultiplyByFun on your Apple Watch and turn spare minutes into times-tables practice.

About

Onki

This app uses a modified spaced repetition algorithm to help you memorize information efficiently. It presents you with cards due for review daily and reschedules them based on your recall accuracy. The goal is to minimize study time while maximizing retention.

Highlights
  • Modified FSRS algorithm
  • Daily card reviews
  • Recall-based rescheduling
  • Adjustable difficulty
  • Ad-free experience
Features
Read full description

Learn anything with Onki. Onki is an Anki-inspired memorization app built around a modified FSRS algorithm (Free Spaced Repetition Scheduler). FSRS adapts to your memory strength so you spend the least amount of time studying while retaining more. Here's how it works: once a day, Onki shows you only the cards you're due to review. After each card, you rate how well you remembered it, and FSRS reschedules it for the right day in the future. Pick "Forget" and the card resets — its memorization process starts over from the beginning. Free, now and forever. No ads, no gimmicks. Every in-app purchase is just a tip or a donation.

Screenshots

Onki4 screens

Verdict

The call

The clearest difference is price: Onki at Free against Times Tables's $0.99. Times Tables's advantage is iOS requirement (15.0 vs 26.0). On update cadence, 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

Onki is free to download; Times Tables costs $0.99 up front. Times Tables sells 2 one-off in-app purchases and Onki sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Times Tables ships an update every 3 weeks, Onki monthly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Times Tables versus Onki: the parameters behind the verdict, then further details
ParameterTimes TablesOnki
Price$0.99Free — better
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size6 MB11 MB
Age rating4+4+
DeveloperRobin BurrerOLADIPUPO OLATIMILEYIN OGUNDIPE

In-app purchases

2 purchases

Times Tables

One-time2
  • Full Access$0.99
  • Buy me a coffee$1.99
7 purchases

Onki

One-time7
  • $1 Tip$1.00
  • $3 Tip$3.00
  • $5 Tip$5.00
Show 4 more
  • $10 Tip$10.00
  • $20 Tip$20.00
  • $50 Tip$50.00
  • $100 Tip$100.00

Questions

Is Times Tables free?
Times Tables costs $0.99, and also offers in-app purchases.
Is Onki free?
Onki is free to download, with in-app purchases available.
Do Times Tables or Onki have ads?
Neither Times Tables nor Onki shows ads.
Which is updated more often, Times Tables or Onki?
Times Tables ships an update every 3 weeks, and Onki monthly. Most recently, Times Tables was updated on October 27, 2026 and Onki on October 31, 2026.

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