Comparison

Historical snapshot vs ChaReader

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

Head to head
About

Historical snapshot

Discover significant world events and historical moments. This app provides a glimpse into the past, making history accessible and engaging.

Highlights
  • View important world events
  • Historical snapshots
  • Accessible history content
Features
Read full description

A history snapshot app that show important world events to you.

About

ChaReader

Convert text from various sources into spoken word. Save articles as audio or PDF, and extract key information. Personalize your reading experience with adjustable voice settings and display options.

Highlights
  • Import articles from web, documents, images (OCR)
  • Read articles aloud with adjustable voice settings
  • Export audio to MP3
  • Export articles to PDF
  • Extract key information (email, links, phone)
  • Save favorite sentences to Collections
Features
Read full description

ChaReader - An elegant text-to-speech app Using ChaReader, you can easily import articles from various resources, use iOS built-in libraries to read these articles, export them to MP3 or PDF format, and add your favorite paragraphs to the Collections! The main functions are: -Various resources for adding articles: copy text from clipboard, extract text from web page, extract text from documents, extract text from images using OCR -Read added articles aloud -Use a slider to quickly scroll to the sentence you want to listen to -Choose whether the screen follows the text during reading -Export audio of article readings to MP3 files -Export articles to PDF files -Extract useful information from article (e.g. email, link, phone number, etc.) -Use iOS's built-in voice bundles for personalization -Adjust speaking speed, pitch, volume and language for reading -Support reading articles in all languages in iOS -Stick favorite articles on top -Manage added articles and exported files -Except when importing text from web pages, all actions are done locally using iOS machine learning frameworks -Select and text your favorite sentences to Collections, and save them as images into your album -View articles in plain text and rich text modes -Elegant design (including Dark mode) and continuous updates If you have any questions, please contact via Email or iMessage: krayc425@gmail.com

Screenshots

Historical snapshot3 screens
ChaReader4 screens

Verdict

The call

The clearest difference is review sentiment: ChaReader at 83% against Historical snapshot's 0%. ChaReader also leads on price (Free vs $1.99) and rating (4.5 vs 1.0). Historical snapshot's advantage is update cadence (weekly vs every 2 months) and iOS requirement (8.0 vs 15.0). On 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

ChaReader is free to download; Historical snapshot costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ChaReader holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 0% of Historical snapshot's written reviews are positive against 83% of ChaReader's.

UpkeepUpdate frequency

Historical snapshot ships an update weekly, ChaReader every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Historical snapshot versus ChaReader: the parameters behind the verdict, then further details
ParameterHistorical snapshotChaReader
Price$1.99Free — better
Rating1.0 (2 ratings)4.5 (8 ratings) — better
Positive reviews0.0% of reviews83.3% of reviews — better
Number of ratings28 — better
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size58 MB3 MB
Age rating4+17+
Developer子浩 张Kuixi Song

Customer experience

Historical snapshot

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ChaReader

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

Historical snapshot

No in-app purchases

None

ChaReader

No in-app purchases

Questions

Is Historical snapshot free?
Historical snapshot costs $1.99, with no in-app purchases.
Is ChaReader free?
ChaReader is free to download, with no in-app purchases.
Which has better reviews, Historical snapshot or ChaReader?
ChaReader is rated higher. Historical snapshot averages 1.0 out of 5 from 2 ratings, while ChaReader averages 4.5 from 8 ratings.
Do Historical snapshot or ChaReader have ads?
Neither Historical snapshot nor ChaReader shows ads.
Which is updated more often, Historical snapshot or ChaReader?
Historical snapshot ships an update weekly, and ChaReader every 2 months. Most recently, Historical snapshot was updated on November 7, 2026 and ChaReader on November 3, 2026.

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