# Smith Oil vs Jstamp

The clearest difference is rating: Jstamp at 5.0 against Smith Oil's 3.7. Jstamp also leads on update cadence (fortnightly vs every 2 months). Smith Oil's advantage is ratings volume (6 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jstamp holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Smith Oil ships an update every 2 months, Jstamp fortnightly. The most recent releases landed on August 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Smith Oil | Jstamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/smith-oil/id6448984085/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jstamp/id6472865097/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 127 MB | 13 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Smith Oil Company Inc](https://appshunter.io/developer/1413933973) | [BOXTREE CO., LTD.](https://appshunter.io/developer/1253245928) |

## What reviewers say

### Smith Oil

[App page](https://appshunter.io/ios/app/smith-oil/id6448984085)

Enhance your loyalty experience with exclusive discounts, convenient rewards, and hassle-free payments. Redeem rewards in-store, accumulate stamp cards for savings, and enjoy effortless fueling with secure payment options. Discover nearby stations and revolutionize your refueling routine.

**Highlights:** Redeem rewards in-store, Accumulate stamp cards, Exclusive discounts per gallon, Effortless fueling selection, Secure payment processing, Discover nearby stations

**Features:** Apple Wallet

**In-app purchases:** none


### Jstamp

[App page](https://appshunter.io/ios/app/jstamp/id6472865097)

Collect digital stamps at participating stores to earn rewards. Easily manage your stamps, earn points through deliveries, and enjoy a secure social login. Find nearby affiliated locations and start collecting today.

**Highlights:** Collect and manage digital stamps, Earn rewards and points, Secure social login, Collect stamps for deliveries, QR code scanning for stamp collection, Find nearby affiliated stores

**In-app purchases:** none


## Frequently asked questions

### Is Smith Oil free?

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

### Is Jstamp free?

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

### Which has better reviews, Smith Oil or Jstamp?

Jstamp is rated higher. Smith Oil averages 3.7 out of 5 from 6 ratings, while Jstamp averages 5.0 from 2 ratings.

### Do Smith Oil or Jstamp have ads?

Neither Smith Oil nor Jstamp shows ads.

### Which is updated more often, Smith Oil or Jstamp?

Smith Oil ships an update every 2 months, and Jstamp fortnightly. Most recently, Smith Oil was updated on August 5, 2026 and Jstamp on June 1, 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.*