Comparison

SparkLearn vs Reader Pro

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

Head to head
About

SparkLearn

This mobile platform delivers learning content anytime, anywhere, supporting various formats like PDF, video, and HTML5. It offers a flexible content management system and an intuitive app design for on-the-go learning.

Highlights
  • On-demand mobile learning
  • Flexible content management
  • Supports PDF, video, audio, HTML5
  • Enhanced xAPI support
  • Intuitive mobile app design
Features
Read full description

SparkLearn is a mobile platform that helps people learn when and where they want to – on-the-go with mobile devices, when working remotely, and at their own pace at any time. SparkLearn allows for rapid delivery of mobile learning content via a flexible content management system and an intuitive mobile app design. SparkLearn wants to give your learners access to learning content regardless of the format of the content. SparkLearn supports PDF, office file types, video, audio, and HTML5 content exported from eLearning authoring tools. SparkLearn offers enhanced support for HTML5 content that supports the Experience API (xAPI).

About

Reader Pro

This app offers a private, offline-first reading experience for ebooks, PDFs, and audiobooks. It features a minimalist interface, multiple reading styles, and optional iCloud sync for seamless library management across devices.

Highlights
  • Powerful EPUB ebook reader
  • Fast PDF reader
  • Built-in audiobook player
  • Offline reading and listening
  • Optional iCloud synchronization
  • Minimalist, distraction-free interface
Features
Read full description

Read, listen, watch, browse, download, and organize your personal library in one place. Reader Pro is a fast, private, offline-first reader for people who want full control over their Books, PDFs, Audiobooks, Videos and personal files. Build your own library, read without distractions, and keep your content where you choose. Private by Design No AI reading analysis No tracking No profiling No ads Your library stays yours. One App. Full Control. Key Features EPUB book reader Fast PDF reader Audiobook player with background playback Built-in browser for web access and downloads Download and import Audio, Video, EPUB, PDF, and image files Offline reading and listening Optional iCloud sync across Apple devices Private library management Minimal, distraction-free interface Optimized for iPhone, iPad, and Mac Minimal Design. Four Reading Styles. Choose the look that fits your reading environment: Original — Reader Pro’s signature style Paper — warm, book-like reading Black — comfortable night reading White — clean and classic Reader Pro is designed to keep the focus on your content, not the interface.

Screenshots

SparkLearn3 screens
Reader Pro4 screens

Verdict

The call

The clearest difference is rating: SparkLearn at 5.0 against Reader Pro's 4.0. SparkLearn also leads on ratings volume (6 vs 2) and iOS requirement (15.0 vs 17). On price, update cadence, ads and in-app purchases 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

SparkLearn holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
SparkLearn versus Reader Pro: the parameters behind the verdict, then further details
ParameterSparkLearnReader Pro
PriceFreeFree
Rating5.0 (6 ratings) — better4.0 (2 ratings)
Positive reviews—50.0% of reviews
Number of ratings6 — better2
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size50 MB4 MB
Age rating4+17+
DeveloperFloat, LLCEcologicalm UAB

Customer experience

SparkLearn

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Reader Pro

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

SparkLearn

No in-app purchases

None

Reader Pro

No in-app purchases

Questions

Is SparkLearn free?
SparkLearn is free to download, with no in-app purchases.
Is Reader Pro free?
Reader Pro is free to download, with no in-app purchases.
Which has better reviews, SparkLearn or Reader Pro?
SparkLearn is rated higher. SparkLearn averages 5.0 out of 5 from 6 ratings, while Reader Pro averages 4.0 from 2 ratings.
Do SparkLearn or Reader Pro have ads?
Neither SparkLearn nor Reader Pro shows ads.
Which is updated more often, SparkLearn or Reader Pro?
SparkLearn ships an update fortnightly, and Reader Pro fortnightly. Most recently, SparkLearn was updated on September 18, 2026 and Reader Pro on September 30, 2026.

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