HSA vs TimeStamp
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
HSA
Read full descriptionHide full description
After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click βConnectβ icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click βSave to AMPβ icon to save. Or click β Save to Phoneβ to save. NoteοΌ 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
TimeStamp
Read full descriptionHide full description
TimeStamp is a camera that stamps the date, time and place onto your photos β every feature free. Shoot once and the date, time and address are burned into the image itself, not hidden metadata that can be stripped. Built for inspections, field work, maintenance, insurance and work reports. - Simple stamp, top right Date & time Β· province/state Β· district + postcode Β· country, in clean white text like your phone's camera. - Detailed info stamp Organization, photo number, GPS coordinates, accuracy, altitude, compass heading, notes and a mini map, with color themes. - Stamp templates Save several stamp setups β e.g. "Inspection" and "Personal" β and switch with one tap from the camera. - Address that matches where you shot The app waits for a fresh address before stamping and never reuses an old one. If it can't get one in time, it tells you. - Stamp many old photos at once Pick up to 50 photos; each one uses its own original date, time and place automatically. - Neatly organized Photos go to a "TimeStamp" album with date, time and GPS in the photo's metadata, so they appear on the map in Photos. - Transparent Time is checked against the network, and if you choose a manual time the stamp always says "time set manually". - Easy to use Big buttons, clear text, unlimited shots. Thai and English. Every feature is free, with small ads that never cover the camera. No in-app purchases, no sign-up. Your photos stay on your device.
Screenshots
Verdict
The clearest difference is ads: HSA at none against TimeStamp's shown. HSA also leads on iOS requirement (15.6 vs 26.5). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HSA ships an update every 3 weeks, TimeStamp every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | HSA | TimeStamp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 11 days β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 26.5 |
| Further details β not scored | ||
| Size | 4 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ζη ε’ | Thirawat Tatatmi |
In-app purchases
HSA
No in-app purchases
TimeStamp
No in-app purchases









