Comparison

JPDBreader+α (Plus Alpha) vs uBlock Origin Lite

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

Head to head
About

JPDBreader+α (Plus Alpha)

This Safari extension allows users to parse Japanese text on websites, access a dictionary, and identify unknown words. It also enables adding and reviewing flashcards, with unique 2D review modes for vocabulary learning at your own pace. Requires a JPDB.io account.

Highlights
  • Parse Japanese text on websites
  • Access Japanese dictionary
  • Identify unknown words
  • Add and review flashcards
  • 2D SRS vocabulary review
  • Learn words at your own pace
Features
Read full description

Everything that you know and love about the JPDBreader with just a little bit more! With this Safari extension, you can: - Parse Japanese you find on websites using your JPDB account. This means you can have easy access to a Japanese dictionary and can see at a glance which words you don't know yet. - Add new flashcards and review them straight from the popup - Lots of quality-of-life improvements aimed at touchscreen users - Review on JPDB.io in 2D! Introducing a new concept where all of your SRS vocabulary words are spread out on the screen, allowing you to review in your own order! - Learn new words at your own pace. Never again will you have to wait until all of your reviews are done Notes: This requires a JPDB.io account and the API key found in the settings page. Credit: This extension is built using Max-Kamp's original jpd-breader with additions/changes applied. Huge shoutout to him for his amazing work!

About

uBlock Origin Lite

This efficient content blocker utilizes declarative rulesets for reliable filtering without consuming significant system resources. It offers customizable filter lists and integrates seamlessly with browsers.

Highlights
  • Efficient content blocking
  • Declarative filtering
  • Customizable rulesets
  • Low resource consumption
  • Browser integration
Features
Read full description

uBO Lite (uBOL) is a reliable and efficient content blocker. The default ruleset corresponds to uBlock Origin's default filterset: - uBlock Origin's built-in filter lists - EasyList - EasyPrivacy - Peter Lowe’s Ad and tracking server list You can enable more rulesets by visiting the options page -- click the _Cogs_ icon in the popup panel. uBOL is entirely declarative, meaning there is no need for a permanent uBOL process for the filtering to occur, and CSS/JS injection-based content filtering is performed reliably by the browser itself rather than by the extension. This means that uBOL itself does not consume CPU/memory resources while content blocking is ongoing -- uBOL's service worker process is required _only_ when you interact with the popup panel or the option pages.

Screenshots

JPDBreader+α (Plus Alpha)4 screens
uBlock Origin Lite3 screens

Verdict

The call

The clearest difference is ratings volume: uBlock Origin Lite at 932 against JPDBreader+α (Plus Alpha)'s 2. uBlock Origin Lite also leads on update cadence (weekly vs fortnightly). JPDBreader+α (Plus Alpha)'s advantage is rating (5.0 vs 4.7) and iOS requirement (15.0 vs 18.5). On price, ads, in-app purchases and monetization model 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

JPDBreader+α (Plus Alpha) holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: uBlock Origin Lite has 932 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

JPDBreader+α (Plus Alpha) ships an update fortnightly, uBlock Origin Lite weekly. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
JPDBreader+α (Plus Alpha) versus uBlock Origin Lite: the parameters behind the verdict, then further details
ParameterJPDBreader+α (Plus Alpha)uBlock Origin Lite
PriceFreeFree
Rating5.0 (2 ratings) — better4.7 (932 ratings)
Positive reviews—77.6% of reviews
Number of ratings2932 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better18.5
Further details — not scored
Size2 MB49 MB
Age rating4+4+
DeveloperFranklin FanelliRaymond Hill

Customer experience

JPDBreader+α (Plus Alpha)

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

uBlock Origin Lite

All ratings932 ratings
Positive91.6%
Neutral2.6%
Negative5.8%
Written reviews514 reviews
Positive77.6%
Neutral6.4%
Negative16.0%

Bugs and requests

JPDBreader+α (Plus Alpha)

Not enough reviews yet to summarise bugs or requests.

uBlock Origin Lite

Reported bugs

2 issues
  • Unable to turn on extension on laptop Safari after installation
  • Fails to load when enabling in Safari

Requested features

2 requests
  • Import third-party filter lists
  • Improved dashboard and settings access

In-app purchases

None

JPDBreader+α (Plus Alpha)

No in-app purchases

None

uBlock Origin Lite

No in-app purchases

Questions

Is JPDBreader+α (Plus Alpha) free?
JPDBreader+α (Plus Alpha) is free to download, with no in-app purchases.
Is uBlock Origin Lite free?
uBlock Origin Lite is free to download, with no in-app purchases.
Which has better reviews, JPDBreader+α (Plus Alpha) or uBlock Origin Lite?
JPDBreader+α (Plus Alpha) is rated higher. JPDBreader+α (Plus Alpha) averages 5.0 out of 5 from 2 ratings, while uBlock Origin Lite averages 4.7 from 932 ratings.
Do JPDBreader+α (Plus Alpha) or uBlock Origin Lite have ads?
Neither JPDBreader+α (Plus Alpha) nor uBlock Origin Lite shows ads.
Which is updated more often, JPDBreader+α (Plus Alpha) or uBlock Origin Lite?
JPDBreader+α (Plus Alpha) ships an update fortnightly, and uBlock Origin Lite weekly. Most recently, JPDBreader+α (Plus Alpha) was updated on September 30, 2026 and uBlock Origin Lite on October 2, 2026.

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