# Textkiller vs Spelling Test

The clearest difference is update cadence: Spelling Test at weekly against Textkiller's every 2 weeks. Textkiller's advantage is chart position (#180 vs unranked) and iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Textkiller sells 12 in-app purchases, starting at $4.99 per 7 days and Spelling Test sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Textkiller ships an update every 2 weeks, Spelling Test weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Textkiller | Spelling Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (13K ratings)](https://appshunter.io/ios/app/textkiller-spam-text-blocker/id1514005355/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 36.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#180** | — |
| Size | 108 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [晓光 赵](https://appshunter.io/developer/1885174861) |

## What reviewers say

### Textkiller

[App page](https://appshunter.io/ios/app/textkiller-spam-text-blocker/id1514005355)

**Currently charting:** #180 Top Grossing · Utilities (US App Store)

This app automatically blocks unwanted spam text messages, protecting you from scams and telemarketing. It offers customizable filtering options, a constantly updated global block list, and a privacy-first approach to keep your inbox clean and your personal information secure.

**Highlights:** Automatic spam text elimination, Global block list updated constantly, Predictive SMS blocking algorithm, Customizable blocking (keywords, email, number ranges), Block and Allow lists, Report spam to train algorithm, Privacy-first algorithm

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Textkiller Pro | $4.99 | per 7 days |
| TextKiller Pro with Free Trial | $4.99 | per 7 days |
| Monthly Premium Protection | $5.99 | per month |
| Monthly Premium Protection | $5.99 | per month |
| Monthly Premium Protection | $7.99 | per month |
| Yearly Premium Protection | $29.99 | per year |
| Yearly Premium Protection | $69.99 | per year |
| Textkiller Pro | $69.99 | per year |
| Textkiller Pro with Free Trial | $69.99 | per year |
| Yearly Premium Protection | $79.99 | per year |
| Annual Premium Protection | $79.99 | per year |
| Yearly Premium Protection | $89.99 | per year |

**What reviewers like**

- 🚀 Stops spam texts
- 👍 Filters messages effectively
- 💡 Keyword blocking
- 🚀 Works well when functioning
- 👍 Useful for reducing spam

**What reviewers complain about**

- 🐛 App not working after updates
- 🐛 Issues with premium features
- 🔍 Concerns about privacy and data access
- 🐛 Inconsistent performance
- 💰 Expensive subscription

**Reported bugs**

- App crashes during setup
- Keyword blocking not working as expected
- Junk messages still getting through
- Issues contacting support

**Requested features**

- Sync blocked list across devices
- Automatically delete junk messages
- Better integration with Apple Watch
- More transparency on how filtering works


### Spelling Test

[App page](https://appshunter.io/ios/app/spelling-test-spell-up/id6786974788)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spell-Up Plus Monthly | $1.99 | per month |
| Spell-Up Plus Annual | $9.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Textkiller free?

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

### Is Spelling Test free?

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

### Do Textkiller or Spelling Test have ads?

Neither Textkiller nor Spelling Test shows ads.

### Which is updated more often, Textkiller or Spelling Test?

Textkiller ships an update every 2 weeks, and Spelling Test weekly. Most recently, Textkiller was updated on October 30, 2026 and Spelling Test on October 28, 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.*