Overlay vs Runstamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Overlay
Read full descriptionHide full description
Unlike other Health & Fitness apps, I've always felt sorry that iPhone Fitness app don't have the feature to share activity record with pictures. Let's get started using records from the Health app, write them on pictures, and share them together. To use the app, needs permission to access rights as below. - Health access in the Health app to import activity data - Photo access right to save picture
Runstamp
Read full descriptionHide full description
RUNSTAMP turns your running records into polished images made for sharing. Choose a photo, add your distance and time, and create a clean 9:16 running stamp in seconds. Pick from multiple templates, adjust the placement and size, then save or share your finished image. Key features • Create running stamps with distance, time, and workout details • Export in a story-friendly 9:16 format • Choose from a range of photo and graphic templates • Adjust stamp position, size, text, and accent colors • Browse saved creations and filter them by date • Import supported workouts from Apple Health with your permission Make every run worth remembering—and ready to share—with RUNSTAMP. The background photos shown in App Store screenshots are AI-generated examples. Running data is fictional and provided only to demonstrate app features.
Screenshots
Verdict
The clearest difference is iOS requirement: Runstamp at 15.0 against Overlay's 18.4. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Overlay ships an update weekly, Runstamp every 4 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.
| Parameter | Overlay | Runstamp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Seungtae Jang | GUNHO KIM |
In-app purchases
Overlay
No in-app purchases
Runstamp
No in-app purchases









