Comparison

ChatSK vs Tempo

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

Head to head
About

ChatSK

Features
Read full description

Introducing "ChatSK" - the ultimate all-in-one document management app that revolutionizes the way you work with documents on your mobile device. With its powerful features, including ID photo creation, document scanning and PDF editing, ChatSK is the go-to application for all your documentation needs. Main features: * ID photo creation: With ChatSK, you can easily create professional-quality ID photos directly from your mobile device. Simply take a photo or select an existing photo and the app will automatically crop and resize it to meet the required specifications for various identification documents such as passports, driving licenses and visas. *Document Scanning: Say goodbye to bulky scanners and tedious manual scanning. ChatSK allows you to quickly and easily scan any type of document using your device's camera. From receipts and contracts to handwritten notes and business cards, just capture an image and ChatSK automatically improves quality and optimizes the scan for readability. *PDF Editing: Easily edit and annotate scanned documents with ChatSK's intuitive PDF editing tools. Add text, highlight important sections, draw shapes, and even sign documents electronically. You can also merge multiple PDFs into a single file, rearrange pages, and extract specific pages as needed. *OCR (Optical Character Recognition): Extract text from scanned documents and convert them into editable and searchable files. With ChatSK's advanced OCR technology, you can easily copy and paste text from scanned documents, making it convenient to edit or share information. *Cloud Storage and Sync: Securely store and access scanned documents and edited PDFs across multiple devices with ChatSK’s cloud storage integration. Sync your files to popular cloud platforms like Google Drive, Dropbox or iCloud to ensure your documents are always accessible and securely backed up. *Advanced Image Processing: Improve the quality of scanned documents with ChatSK's advanced image processing capabilities. Adjust brightness, contrast, and color settings to ensure optimal readability and clarity. *Easy file management: Organize scanned documents and edited PDFs with ChatSK's intuitive file management system. Create custom folders, add tags, and search documents using keywords to make it easy to find what you need, when you need it. *Privacy and Security: ChatSK prioritizes the security of sensitive documents. You can protect your files using passwords or biometric authentication to ensure only authorized users can access them. ChatSK is the ultimate solution for all your document management needs. Whether you're a student, a professional, or someone who just wants to stay organized, this app is your one-stop shop. Download ChatSK now and experience the convenience and efficiency of managing documents directly from your mobile device. We offer the following subscription plans: Monthly plan: $7.99/month Monthly plan: $13.99/month (with 3-day free trial period) Annual plan: $49.99/year (with 3-day free trial period) Thanks for subscribing! We remind you that this subscription will automatically renew unless you turn off auto-renew at least 24 hours before the end of the subscription period. If you purchased a free trial and didn't use it all, sorry, you can't keep it. After the subscription is confirmed, payment will be made through your iTunes account, which is safe and secure. Please note that within the last 24 hours before the end of the subscription period, the system will automatically renew and the renewal fee will be charged. If you have any questions or need assistance, please feel free to contact us. Thanks! privacy: http://sstz.qrscannerapp.com/vbnm1 Terms: http://sstz.qrscannerapp.com/vbnm2

About

Tempo

Features
Read full description

Tempo — focus, stripped to the essentials. Pick a duration and start. Your time left and progress ring live on the Dynamic Island and Lock Screen, so you always know how long is left without unlocking or switching back. ONE FLOW, DONE RIGHT · Dial a duration or tap a preset — start instantly · Live progress ring on the Dynamic Island / Lock Screen, system-smooth and battery-friendly · A strong alert at zero wraps each session up cleanly RESTRAINT IS A FEATURE · No subscription, no ads, no social, no leaderboards · Designed not to nag or hook — use it and get on with your day TEMPO PRO (one-time purchase, yours forever) · Custom themes: 6 palettes that light up the Island and Lock Screen · Custom presets: save your own set of durations · History & stats: revisit every session and your total time PRIVACY FIRST · Everything stays on your device and your iCloud — never uploaded · No account, no tracking, no third-party SDKs Focus was always meant to be this simple.

Screenshots

ChatSK4 screens
Tempo4 screens

Verdict

The call

The clearest difference is ads: Tempo at none against ChatSK's shown. ChatSK's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, 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

Both are free to download. ChatSK sells 4 in-app purchases, starting at $7.99 per month and Tempo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ChatSK ships an update every 3 weeks, Tempo every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
ChatSK versus Tempo: the parameters behind the verdict, then further details
ParameterChatSKTempo
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size125 MB1 MB
Age rating4+4+
Developer成都数联科技有限公司相超 邱

In-app purchases

4 purchases

ChatSK

Subscriptions3
  • Chat扫描王-手机扫描仪会员订阅-月$7.991 Month
  • Chat扫描王-手机扫描仪会员订阅-月3 Days trial$13.991 Month
  • Chat扫描王-手机扫描仪会员订阅-年$49.991 Year
One-time1
  • 导出高清证件照$0.99
1 purchases

Tempo

One-time1
  • Tempo Pro$2.99

Questions

Is ChatSK free?
ChatSK is free to download, with in-app purchases available.
Is Tempo free?
Tempo is free to download, with in-app purchases available.
Do ChatSK or Tempo have ads?
ChatSK shows ads; Tempo does not.
Which is updated more often, ChatSK or Tempo?
ChatSK ships an update every 3 weeks, and Tempo every 2 months. Most recently, ChatSK was updated on November 4, 2026 and Tempo on October 31, 2026.

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