# DateStamper vs MainframePunch

The clearest difference is in-app purchases: MainframePunch at none against DateStamper's 2. MainframePunch also leads on iOS requirement (15.1 vs 17.0). DateStamper's advantage is update cadence (monthly vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. DateStamper sells 2 one-off in-app purchases. MainframePunch asks for nothing beyond the download.

DateStamper ships an update monthly, MainframePunch every 12 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DateStamper | MainframePunch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9.2K ratings)](https://appshunter.io/ios/app/datestamper/id916281570/reviews)** | — |
| Number of ratings | **9.2K** | — |
| Positive reviews | 74.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 18 MB | 58 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Hipwell](https://appshunter.io/developer/880811850) | [Thomas Gillan](https://appshunter.io/developer/1828513781) |

## What reviewers say

### DateStamper

[App page](https://appshunter.io/ios/app/datestamper/id916281570)

Easily add date, time, location, and custom captions to your photos. Preserve your memories with customizable stamps that blend beautifully with your images. Edit or remove stamps non-destructively at any time.

**Highlights:** Apply date, time, and GPS location stamps, Add custom captions, Extensive font, color, and style customization, Non-destructive editing, Batch stamping, Photos app extension, Shortcuts integration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Styles | $4.99 | one-time |
| Unlimited Batch | $9.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable date/time stamp
- 🚀 Efficient batch processing
- 👍 Reversible date stamp
- 👍 No ads or tracking

**What reviewers complain about**

- 🐛 Occasional freezing or crashing
- 🐛 Inconsistent performance with certain photo formats
- 🔒 Concerns about in-app purchases and hidden costs

**Reported bugs**

- Date/time stamp not visible on some photos
- Inability to batch process all photos in library

**Requested features**

- Add option to stamp videos
- Provide more flexibility in date/time stamp positioning
- Allow manual date/time input for older photos


### MainframePunch

[App page](https://appshunter.io/ios/app/mainframepunch/id6751125827)

Transform your text into animated, retro punch-card videos with authentic hole patterns and sounds. Add custom captions, preview your creations, and share them instantly. All processing is done on your device for maximum privacy.

**Highlights:** Authentic 80-column punch card creation, Live preview and video recording, Customizable bottom caption, Synchronized punch audio, Automatic text flow across multiple cards, Adjustable animation speed and card scale, On-device processing for privacy

**Features:** macOS Compatibility, iMessage stickers, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DateStamper free?

DateStamper is free to download, with in-app purchases available.

### Is MainframePunch free?

MainframePunch is free to download, with no in-app purchases.

### Do DateStamper or MainframePunch have ads?

Neither DateStamper nor MainframePunch shows ads.

### Which is updated more often, DateStamper or MainframePunch?

DateStamper ships an update monthly, and MainframePunch every 12 months. Most recently, DateStamper was updated on October 14, 2026 and MainframePunch on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*