Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
ChatGPTOpenAI OpCo, LLC
App StoreProductivity
Key numbers
The leader in each row is highlighted.
Cedar: Read Aloud Books & PDFsChatGPT
Number of ratings1172,531 InstallsGoogle Play only——
Countries in top chartsToday030 Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- Cedar: Read Aloud Books & PDFs · not in this chart
- ChatGPT · All apps and games
Show as table
| Date | Cedar: Read Aloud… | ChatGPT |
|---|
| 14 Nov 2026 | — | #3 |
| 13 Nov 2026 | — | #4 |
| 12 Nov 2026 | — | #4 |
| 11 Nov 2026 | — | #4 |
| 10 Nov 2026 | — | #4 |
| 9 Nov 2026 | — | #4 |
| 8 Nov 2026 | — | #4 |
| 7 Nov 2026 | — | #5 |
| 6 Nov 2026 | — | #5 |
| 5 Nov 2026 | — | #5 |
| 4 Nov 2026 | — | #5 |
| 3 Nov 2026 | — | #4 |
| 2 Nov 2026 | — | #5 |
| 31 Oct 2026 | — | #4 |
| 30 Oct 2026 | — | #4 |
| 29 Oct 2026 | — | #4 |
| 28 Oct 2026 | — | #4 |
| 27 Oct 2026 | — | #4 |
| 26 Oct 2026 | — | #4 |
| 25 Oct 2026 | — | #5 |
| 24 Oct 2026 | — | #5 |
| 23 Oct 2026 | — | #6 |
| 22 Oct 2026 | — | #5 |
| 21 Oct 2026 | — | #4 |
| 20 Oct 2026 | — | #4 |
| 19 Oct 2026 | — | #3 |
| 18 Oct 2026 | — | #3 |
| 17 Oct 2026 | — | #4 |
| 16 Oct 2026 | — | #3 |
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Cedar: Read Aloud Books & PDFs
★ 5.00 · 1 ratings
The App Store doesn't publish the star breakdown.
ChatGPT
★ 4.83 · 172,531 ratings
The App Store doesn't publish the star breakdown.
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Cedar: Read Aloud Books & PDFsChatGPT
Store page
Name lengthBoth stores allow 30 characters30 / 307 / 30
Short descriptionGoogle Play, up to 80 characters——
Description423 words (leader)236 words
Screenshots78 (leader)
Promo videoGoogle Play
Best rank today
—
#2 · Japan · Top Free
Last updatedToday4 days ago ReleasedAug 11, 2026May 25, 2023
CategoryProductivityProductivity
Tracked by Risewatchs since14 Nov 20268 Oct 2026
Cedar: Read Aloud Books & PDFs
ChatGPT
Days in the chartOut of 29029 (leader)
Days in the top 10029 (leader)
Moved in this periodFirst day → last day—±0 (#3 → #3)
Not in this chart in United States: Cedar: Read Aloud Books & PDFs.
—
—
LanguagesApp Store3660 (leader)
Money
In-app purchases——
In-app price rangeGoogle Play——
Contains ads——
Tech
App size106.9 MB298.0 MB
RequiresiOS 15.5 or lateriOS 18.0 or later
Growth
New ratings per day is the best free sign of how many people are downloading right now: more new ratings means more new players.
Cedar: Read Aloud Boo…ChatGPT
Cedar: Read Aloud Books & PDFsChatGPT
New ratingsIn this period00
New ratings per dayAverage00
Rating change—−0.04 (now ★ 4.83)
InstallsGoogle Play milestone——
What users complain about
From each app's saved English reviews. The red cell is where an app gets the most complaints, which is your chance to do better.
Cedar: Read Aloud Books & PDFsChatGPT
Reviews analysed02,000
Negative reviews1–2★ share—17%
Developer repliesShare of reviews answered—0%
Reply speedTypical time to answer——
Too many ads% of negative reviews—1%
Crashes and bugs% of negative reviews—6%
Pay to win, prices% of negative reviews—9%
Too hard, unfair% of negative reviews—3%
Lag, slow, battery% of negative reviews—4%
Lost progress, account% of negative reviews—3%
Internet, connection% of negative reviews—1%
Boring, repetitive% of negative reviews—0%
Bad update% of negative reviews—1%
Controls, interface% of negative reviews—3%
Cedar: Read Aloud Books & PDFs
Not enough negative reviews yet.
ChatGPT
Biggest complaint: pay to win, prices
“People choose services based on what works for them, then spend time, money, and effort developing routines around those capabilities.”
Where they rank today
Best position in each country's top charts. The 10 countries where these apps are strongest.
Cedar: Read Aloud Books & PDFsChatGPT
Japan—#2 Free
Cambodia—#2 Free
Iraq—#2 Free
Algeria—#2 Free
Portugal—#2 Free
Kazakhstan—#2 Free
Canada
Updates and store page changes
What each app changed, and when. Compare the dates with the rank graph to see what worked.
Cedar: Read Aloud Books & PDFsChatGPT
UpdatesNew versions in this period00
Store page changesIcon, screenshots, name, texts01358
- 14 Nov 2026ChatGPTDescription
- 14 Nov 2026ChatGPTScreenshots
- 14 Nov 2026
—
#2 Free
ChatGPT
Screenshots
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