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Chat Pen - AI Assistant icon

Chat Pen - AI Assistant

Ripon Soum
Instant AI Answers & Insights
Open in App Store ↗
US flag US
USen-USBRpt-BRLYen-GBMAen-GBMXes-MXNGen-GBCLes-MXDZen-GBKEen-GBAOen-GBARes-MXBBen-GBBFen-GBBJen-GBBOes-MXBSen-GBBZen-GBCDen-GBCGen-GBCIfr-FRCMfr-FRCOes-MXCRes-MXCVen-GBDOes-MXGAfr-FRGHen-GBGMen-GBGTes-MXGWen-GBGYen-GBHNes-MXJMen-GBLRen-GBMGen-GBMLen-GBMUen-GBMWen-GBMZen-GBNAen-GBNEen-GBNIes-MXPAes-MXPYes-MXRWen-GBSCen-GBSLen-GBSNen-GBSRen-GBSTen-GBSVes-MXSZen-GBTDen-GBTNen-GBTTen-GBTZen-GBUGen-GBVEes-MXZMen-GBZWen-GB
60 of 60 storefronts
Content in en-US
118 Ratings
2.6
★★★★★
Age Rating
4+
Years
Developer
Ripon Soum
Language
EN
Size
51.2
MB

Information

Apple ID6743765440
Bundle IDcom.riponsoum992.sanachat
SellerSeller
Min iOS15.1
Min macOS12.0
Device familiesiphone, ipad, ipod
Released2025-04-21
Copyright© Ripon Soum
Privacy policyLink ↗

Preview 2 platforms

iPhone 4 images

iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot

iPad 3 images

iPad screenshot
iPad screenshot
iPad screenshot

What’s New Version 2.0.2

added Qwen3.7 Max model

Description

Chat Pen gives you fast, accurate answers using leading AI models, without complexity. Ask questions, search the web in real time, and chat with PDFs and documents, all in one clean and easy-to-use app. Key Features • Access advanced AI models from top providers • Real-time web search for up-to-date answers • Chat with PDFs and files to extract insights • Image analysis with AI vision • Clean, user-friendly interface designed for speed Built for research, learning, writing, and everyday problem-solving. Terms of Use: https://www.riponsoftwarehouse.com/chat-pen/terms Privacy Policy: https://www.riponsoftwarehouse.com/chat-pen/privacy-policyn/privacy-policy

In-App Purchases US pricing

Premium Access Subscription
premium monthly · Monthly 3-day free trial$9.99
premium yearly · Yearly$34.99

Capabilities

In-App Purchases

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 15 versions

Build 886069391v2.0.22026-05-27 09:32:19
added Qwen3.7 Max model
Build 885927727v2.0.12026-05-20 23:14:39
- Added new AI models: GPT-5.5 and GPT-4.1 - Upgraded Gemini 3 Flash to Gemini 3.5 Flash - Upgraded DeepSeek V3.2 to DeepSeek V4 Pro - Upgraded Grok 4.2 to Grok 4.3
Build 884787974v2.0.02026-04-22 17:10:35
We listened to your feedback. You can now use your mobile subscription on our website under the same account. Model upgrades: - GLM 5 to 5.1 - Minimax M2.6 to 2.7 - Kimi K2.5 to 2.6 Thank you for your continued support.
Build 883379156v1.1.12026-03-14 21:42:56
Thanks for choosing ChatPen! This version includes: • Upgraded GPT-5.3 → GPT-5.4 • Upgraded Grok 4.1 Fast → Grok 4.20 • Bug fixes and performance improvements
Build 883080833v1.1.02026-03-11 03:02:33
Thanks for choosing ChatPen! This version includes: - Added support for the new GPT-5.3 model - Removed legacy GPT-4.1 model - Bug fixes and UI improvements
Build 882624806v1.0.92026-03-03 00:36:34
• Upgraded Gemini 3 Pro to Gemini 3.1 Pro • Upgraded Claude Sonnet 4.5 to 4.6 • Upgraded Qwen 3 to 3.5 with vision support • Added GLM-5 • Added MiniMax M2.5
Build 882219001v1.0.82026-02-09 21:52:45
• Added new Grok 4.1 Fast model • GPT-4.1 is back • Improved web search features • Bug fixes and UI improvements
Build 881928766v1.0.72026-01-29 22:32:00
- Added Kimi K2.5 model with vision support -Bug fixes and performance improvements
Build 881857006v1.0.62026-01-28 03:33:12
- GPT models now support vision - Upgraded DeepSeek, Kimi, and Gemini 3 Pro models - Improved table UI and layout fixes - Performance improvements and bug fixes
Build 881292183v1.0.52026-01-08 22:01:52
- ChatPen now understands PDFs - UI improvements and bug fixes
Build 880527982v1.0.42025-12-11 17:23:30
- UI improvements and bug fixes
Build 879996463v1.0.32025-11-24 07:51:08
• Added new models: Claude Sonnet 4.5, Gemini 3 Pro Preview, GPT-5.1 and more • Fixed input typing issue
Build 877434287v1.0.22025-08-22 03:17:03
* New model added - GPT-5 & Gemini 2.5 Pro * Image analytics Support * You can talk and listen voice just like human * You can talk and listen to voice just like a human * Bug fixes and improved user experiences
Build 874863493v1.0.12025-05-19 20:35:12
* chat history add
Build 873526046v1.0.02025-04-21 20:40:56
premium monthly

Price history by region

Currency
 Show Columns
 Search

Availability 60 of 60 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree1182.62.0.2
BR pt-BRFree53.42.0.2
LY en-GBFree23.52.0.2
MA en-GBFree22.52.0.2
MX es-MXFree21.02.0.2
NG en-GBFree22.52.0.2
CL es-MXFree15.02.0.2
DZ en-GBFree11.02.0.2
KE en-GBFree15.02.0.2
AO en-GBFree0—2.0.2
AR es-MXFree0—2.0.2
BB en-GBFree0—2.0.2
BF en-GBFree0—2.0.2
BJ en-GBFree0—2.0.2
BO es-MXFree0—2.0.2
BS en-GBFree0—2.0.2
BZ en-GBFree0—2.0.2
CD en-GBFree0—2.0.2
CG en-GBFree0—2.0.2
CI fr-FRFree0—2.0.2
CM fr-FRFree0—2.0.2
CO es-MXFree0—2.0.2
CR es-MXFree0—2.0.2
CV en-GBFree0—2.0.2
DO es-MXFree0—2.0.2
GA fr-FRFree0—2.0.2
GH en-GBFree0—2.0.2
GM en-GBFree0—2.0.2
GT es-MXFree0—2.0.2
GW en-GBFree0—2.0.2
GY en-GBFree0—2.0.2
HN es-MXFree0—2.0.2
JM en-GBFree0—2.0.2
LR en-GBFree0—2.0.2
MG en-GBFree0—2.0.2
ML en-GBFree0—2.0.2
MU en-GBFree0—2.0.2
MW en-GBFree0—2.0.2
MZ en-GBFree0—2.0.2
NA en-GBFree0—2.0.2
NE en-GBFree0—2.0.2
NI es-MXFree0—2.0.2
PA es-MXFree0—2.0.2
PY es-MXFree0—2.0.2
RW en-GBFree0—2.0.2
SC en-GBFree0—2.0.2
SL en-GBFree0—2.0.2
SN en-GBFree0—2.0.2
SR en-GBFree0—2.0.2
ST en-GBFree0—2.0.2
SV es-MXFree0—2.0.2
SZ en-GBFree0—2.0.2
TD en-GBFree0—2.0.2
TN en-GBFree0—2.0.2
TT en-GBFree0—2.0.2
TZ en-GBFree0—2.0.2
UG en-GBFree0—2.0.2
VE es-MXFree0—2.0.2
ZM en-GBFree0—2.0.2
ZW en-GBFree0—2.0.2

Change log 19 changes · US

✎
releaseNotes updated
added Qwen3.7 Max model
✎
description updated
Chat Pen gives you fast, accurate answers using leading AI models, without complexity. Ask questions, search the web in real time, and chat with PDFs and docum
✎
subtitle updated
Instant AI Answers & Insights
✎
name updated
Chat Pen - AI Assistant
◆
Version 2.0.2 released
added Qwen3.7 Max model
◆
Version 2.0.1 released
- Added new AI models: GPT-5.5 and GPT-4.1 - Upgraded Gemini 3 Flash to Gemini 3.5 Flash - Upgraded DeepSeek V3.2 to DeepSeek V4 Pro - Upgraded Grok 4.2 to Grok 4.3
◆
Version 2.0.0 released
We listened to your feedback. You can now use your mobile subscription on our website under the same account. Model upgrades: - GLM 5 to 5.1 - Minimax M2.6 to 2.7 - Kimi K2.5 to 2.6 Thank you for your continued support.
◆
Version 1.1.1 released
Thanks for choosing ChatPen! This version includes: • Upgraded GPT-5.3 → GPT-5.4 • Upgraded Grok 4.1 Fast → Grok 4.20 • Bug fixes and performance improvements
◆
Version 1.1.0 released
Thanks for choosing ChatPen! This version includes: - Added support for the new GPT-5.3 model - Removed legacy GPT-4.1 model - Bug fixes and UI improvements
◆
Version 1.0.9 released
• Upgraded Gemini 3 Pro to Gemini 3.1 Pro • Upgraded Claude Sonnet 4.5 to 4.6 • Upgraded Qwen 3 to 3.5 with vision support • Added GLM-5 • Added MiniMax M2.5
◆
Version 1.0.8 released
• Added new Grok 4.1 Fast model • GPT-4.1 is back • Improved web search features • Bug fixes and UI improvements
◆
Version 1.0.7 released
- Added Kimi K2.5 model with vision support -Bug fixes and performance improvements
◆
Version 1.0.6 released
- GPT models now support vision - Upgraded DeepSeek, Kimi, and Gemini 3 Pro models - Improved table UI and layout fixes - Performance improvements and bug fixes
◆
Version 1.0.5 released
- ChatPen now understands PDFs - UI improvements and bug fixes
◆
Version 1.0.4 released
- UI improvements and bug fixes
◆
Version 1.0.3 released
• Added new models: Claude Sonnet 4.5, Gemini 3 Pro Preview, GPT-5.1 and more • Fixed input typing issue
◆
Version 1.0.2 released
* New model added - GPT-5 & Gemini 2.5 Pro * Image analytics Support * You can talk and listen voice just like human * You can talk and listen to voice just like a human * Bug fixes and improved user experiences
◆
Version 1.0.1 released
* chat history add
◆
Version 1.0.0 released
expanded screenshot