# String vs DialLink

The clearest difference is rating: DialLink at 4.3 against String's 3.5. DialLink also leads on monetization model (free vs free with in-app purchases) and update cadence (fortnightly vs every 2 months). String's advantage is review sentiment (69% vs 50%) and ratings volume (62 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

DialLink holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 62 and 15 respectively. Written reviews complicate that: 69% of String's written reviews are positive against 50% of DialLink's, so the app with the better star average is not the one people write more warmly about.

String ships an update every 2 months, DialLink fortnightly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | String | DialLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (62 ratings)](https://appshunter.io/ios/app/string-modern-phone-inbox/id1445655431/reviews) | **[4.3 (15 ratings)](https://appshunter.io/ios/app/diallink/id6526492820/reviews)** |
| Number of ratings | **62** | 15 |
| Positive reviews | **68.6% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 68 MB | 113 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NumberBarn, LLC](https://appshunter.io/developer/1031383867) | [DialLink Corp.](https://appshunter.io/developer/1548131566) |

## What reviewers say

### String

[App page](https://appshunter.io/ios/app/string-modern-phone-inbox/id1445655431)

Enhance customer engagement with a business SMS and voice platform. Organize your inbox, automate responses, and manage contacts efficiently. Send personalized messages to individuals or groups, and access your workflow from any device.

**Highlights:** Use existing or new phone numbers, Organize inbox with sales funnel view, Automated responses and auto-replies, Contact management and CRM integrations, 1-1, group, and mass messaging, Templates and voicemail transcription, Browser and mobile app access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Organizes texts like email
- 🚀 Efficient for business communication
- 💡 Automates common questions
- 👍 Easy to use interface
- 👍 Great for small businesses

**What reviewers complain about**

- 🐛 Mobile app is buggy
- 🐛 Website loads to white screen
- 🐛 App loads messages out of order
- 🐛 Threads don't load
- 🐛 Incorrect contact loading

**Reported bugs**

- Calls drop within seconds
- Line cuts out completely
- Website loads to a white screen
- App loads message threads out of order
- Tapping into a thread does not load any part of the conversation

**Requested features**

- Improve mobile app stability
- Fix website loading issues
- Ensure message threads load correctly
- Improve contact loading accuracy
- Fix push notification badge issues


### DialLink

[App page](https://appshunter.io/ios/app/diallink/id6526492820)

Transform your mobile device into a comprehensive business phone system. Handle calls, messages, voicemails, and contacts, enhanced by AI voice agents for automated customer interactions and task management.

**Highlights:** Manage business calls on mobile, Send SMS and WhatsApp messages, Team chat and collaboration, AI voice agents for customer calls, AI-driven action item capture, Cross-device synchronization

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is String free?

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

### Is DialLink free?

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

### Which has better reviews, String or DialLink?

DialLink is rated higher. String averages 3.5 out of 5 from 62 ratings, while DialLink averages 4.3 from 15 ratings.

### Do String or DialLink have ads?

Neither String nor DialLink shows ads.

### Which is updated more often, String or DialLink?

String ships an update every 2 months, and DialLink fortnightly. Most recently, String was updated on November 2, 2026 and DialLink on November 8, 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.*