# Industrious E vs Stop Donation Spam

The clearest difference is in-app purchases: Industrious E at none against Stop Donation Spam's 2. Industrious E also leads on iOS requirement (12.4 vs 16.6). Stop Donation Spam's advantage is update cadence (daily vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Stop Donation Spam sells 2 in-app purchases, starting at $3.99 per 3 months. Industrious E asks for nothing beyond the download.

Industrious E ships an update every 3 months, Stop Donation Spam daily. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Industrious E | Stop Donation Spam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (44 ratings)](https://appshunter.io/ios/app/stop-donation-spam/id6736579999/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 39.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | — | Subscription |
| Size | 31 MB | 16 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Industrious National Management Company LLC](https://appshunter.io/developer/1484870551) | [Marc Love](https://appshunter.io/developer/1772505990) |

## What reviewers say

### Industrious E

[App page](https://appshunter.io/ios/app/industrious-e-reception/id1484870552)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stop Donation Spam

[App page](https://appshunter.io/ios/app/stop-donation-spam/id6736579999)

This app helps you filter out unwanted political fundraising texts from your inbox. It uses intelligent detection and machine learning to identify and block these messages, offering a privacy-focused design and working towards permanent opt-outs.

**Highlights:** Specialized filtering for political spam texts, Intelligent detection using machine learning, Seamless integration with iOS Messages, Privacy-focused design, Working towards permanent removal from spam lists

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly | $3.99 | per 3 months |
| Annual | $9.99 | per year |

**What reviewers like**

- 🚀 Works great
- 👍 Restores sanity to inbox
- 👍 Blocks a lot of spam
- 🙌 Life-changing

**What reviewers complain about**

- 🐛 Doesn't work as advertised
- 🐛 Fails to block spam
- 🕰️ Slow customer support
- 💰 Not worth the money

**Reported bugs**

- Doesn't filter any spam texts
- Requires multiple reinstalls to work
- Contradictory information on free trial

**Requested features**

- Ability to report spam numbers through the app
- Support for Mac OS


## Frequently asked questions

### Is Industrious E free?

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

### Is Stop Donation Spam free?

Stop Donation Spam is free to download, with in-app purchases available.

### Do Industrious E or Stop Donation Spam have ads?

Neither Industrious E nor Stop Donation Spam shows ads.

### Which is updated more often, Industrious E or Stop Donation Spam?

Industrious E ships an update every 3 months, and Stop Donation Spam daily. Most recently, Industrious E was updated on October 11, 2026 and Stop Donation Spam 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.*