Comparison

Monoxer vs SPRIX 英単語

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

Head to head
About

Monoxer

This app analyzes your learning habits to create personalized exercises for effective knowledge acquisition. It generates questions automatically from your custom lists and tracks your memory status, adjusting difficulty to optimize learning.

Highlights
  • Automatic question generation
  • Customizable learning books
  • Memory status tracking
  • Adaptive difficulty levels
  • Multiple question formats
  • Learning habit analysis
Features
Read full description

Monoxer - The exercises for your memory Monoxer is an application to acquire & absorb knowledges you want by the effective learning. Monoxer analyze your habit of memory by using your learning history, and create appropriate questions automatically to acquire knowledges. ■ Create your original books what you'd like to acquire Monoxer creates questions automatically if you make lists of knowledges. We call this list "Book". You can acquire English, Japanese, Kanji, History, something manual and more! ■ Checking your memory Monoxer show you your memory status of each books when you learn a book on Monoxer. The memory status is expressed memorized, in progress,weak points and unknown. ■ Adjusting the level of difficulty according to your memory status You can solve questions in various forms, for example, choices, input, shadowing and more. Also, Monoxer sometimes create a question you had already memorized on this application, it is based on the unique prediction for your oblivion speed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SPRIX 英単語

Features
Read full description

SPRIX の英単語アプリです。 英単語を、文字を書きながら学ぶことができます。 利用には ID が必要です。

Screenshots

Monoxer4 screens

Verdict

The call

The clearest difference is update cadence: Monoxer at weekly against SPRIX 英単語's every 2 months. SPRIX 英単語's advantage is iOS requirement (13.0 vs 17.0). On price, 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

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

UpkeepUpdate frequency

Monoxer ships an update weekly, SPRIX 英単語 every 2 months. The most recent releases landed on October 12, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 8 level
Monoxer versus SPRIX 英単語: the parameters behind the verdict, then further details
ParameterMonoxerSPRIX 英単語
PriceFreeFree
Rating4.7 (152 ratings) — better—
Positive reviews16.0% of reviews—
Number of ratings152 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPad
Requires iOS17.013.0 — better
Further details — not scored
Size91 MB185 MB
Age rating4+4+
Developermonoxer, IncSPRIX Inc.

In-app purchases

None

Monoxer

No in-app purchases

None

SPRIX 英単語

No in-app purchases

Questions

Is Monoxer free?
Monoxer is free to download, with no in-app purchases.
Is SPRIX 英単語 free?
SPRIX 英単語 is free to download, with no in-app purchases.
Do Monoxer or SPRIX 英単語 have ads?
Neither Monoxer nor SPRIX 英単語 shows ads.
Which is updated more often, Monoxer or SPRIX 英単語?
Monoxer ships an update weekly, and SPRIX 英単語 every 2 months. Most recently, Monoxer was updated on October 12, 2026 and SPRIX 英単語 on September 15, 2026.

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