# Hit Em Up vs Tau Lambda

The clearest difference is in-app purchases: Tau Lambda at none against Hit Em Up's 11. Hit Em Up's advantage is update cadence (fortnightly vs every 39 months) and chart position (#132 vs unranked). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Hit Em Up sells 11 in-app purchases, starting at $19.99 per month. Tau Lambda asks for nothing beyond the download.

Hit Em Up ships an update fortnightly, Tau Lambda every 39 months. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hit Em Up | Tau Lambda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.9K ratings)](https://appshunter.io/ios/app/hit-em-up-mass-text-bulk-sms/id943630636/reviews)** | — |
| Number of ratings | **4.9K** | — |
| Positive reviews | 70.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 39 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#132** | — |
| Size | 96 MB | 26 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zakery Kline](https://appshunter.io/developer/943630635) | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) |

## What reviewers say

### Hit Em Up

[App page](https://appshunter.io/ios/app/hit-em-up-mass-text-bulk-sms/id943630636)

**Currently charting:** #132 Top Grossing · Social Networking (US App Store)

Send personalized mass texts and emails to your contacts. Save time by automating outreach with custom inserts and AI-assisted writing. Connect with your audience across multiple platforms like SMS, iMessage, WhatsApp, and email.

**Highlights:** Personalized mass texting, AI-assisted message writing, Scheduled message sending, Smart contact list segmentation, CSV contact import, Cross-platform messaging (SMS, WhatsApp, Email)

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hit Em Up Basic Monthly | $19.99 | per month |
| Standard Monthly Auto Renew | $24.99 | per month |
| Standard 3 Month Subscription | $66.00 | per 3 months |
| Basic Yearly Subscription | $71.99 | per year |
| Standard Yearly Auto Renew | $179.99 | per year |
| One Week Basic Subscription | $13.99 | one-time |
| One Month Basic Subscription | $19.99 | one-time |
| One Time Standard Upgrade | $29.99 | one-time |
| Three Month Basic Subscription | $49.99 | one-time |
| Six Month Basic Subscription | $59.99 | one-time |
| One Year Basic Subscription | $72.00 | one-time |

**What reviewers like**

- 💻 Easy to use
- 🚀 Time-saving
- 📱 Personalized messages
- 🔍 Ability to create groups
- 📤 Efficient mass texting

**What reviewers complain about**

- 🐛 Bugs and glitches
- ⏱️ Tedious to send individual messages
- 💰 Expensive subscription
- 🔍 Issues with contact management
- 🔄 Unreliable message delivery

**Reported bugs**

- App crashes
- Contacts disappearing from groups
- Verification issues
- Unreliable message sending

**Requested features**

- Automatic message sending
- Scheduled messaging
- Integration with email and other platforms
- Improved contact management


### Tau Lambda

[App page](https://appshunter.io/ios/app/tau-lambda/id1592825644)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Hit Em Up free?

Hit Em Up is free to download, with in-app purchases available.

### Is Tau Lambda free?

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

### Do Hit Em Up or Tau Lambda have ads?

Neither Hit Em Up nor Tau Lambda shows ads.

### Which is updated more often, Hit Em Up or Tau Lambda?

Hit Em Up ships an update fortnightly, and Tau Lambda every 39 months. Most recently, Hit Em Up was updated on September 29, 2026 and Tau Lambda on September 10, 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.*