# IsTalk vs Anniversary Tracker

The clearest difference is review sentiment: Anniversary Tracker at 81% against IsTalk's 49%. Anniversary Tracker also leads on ratings volume (2.1K vs 2). IsTalk's advantage is rating (5.0 vs 4.7) and update cadence (every 3 days vs every 9 days). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. IsTalk sells 9 in-app purchases, starting at $1.99 per 7 days and Anniversary Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IsTalk holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Anniversary Tracker has 2.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 49% of IsTalk's written reviews are positive against 81% of Anniversary Tracker's, so the app with the better star average is not the one people write more warmly about.

IsTalk ships an update every 3 days, Anniversary Tracker every 9 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | IsTalk | Anniversary Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/istalk-talk-analysis/id1555905116/reviews)** | [4.7 (2.1K ratings)](https://appshunter.io/ios/app/anniversary-tracker/id1570714816/reviews) |
| Number of ratings | 2 | **2.1K** |
| Positive reviews | 49.0% of reviews | **81.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 133 MB | 85 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REALBIND .inc](https://appshunter.io/developer/1555905118) | [Pocket Grove Ltd](https://appshunter.io/developer/954373766) |

## What reviewers say

### IsTalk

[App page](https://appshunter.io/ios/app/istalk-talk-analysis/id1555905116)

Analyze LINE chat content to understand your compatibility with others without them knowing. Discover insights into communication habits, frequently used phrases, and chat patterns. Offers detailed compatibility assessments and relationship mapping.

**Highlights:** LINE chat content analysis, Compatibility diagnosis, AI Relationship Mapping, Habit and behavior insights, Offline analysis processing, Group LINE analysis, Customizable analysis icons

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan Weekly | $1.99 | per 7 days |
| Premium Plan Monthly | $2.99 | per month |
| Premium Plan Annual | $22.99 | per year |
| 広告の非表示+追加コンテンツ開放 | Free | one-time |
| S- Ticket（10 set） | $1.99 | one-time |
| S- Ticket（20 set） | $2.99 | one-time |
| S- Ticket（30 set） | $3.99 | one-time |
| S- Ticket（50 set） | $6.99 | one-time |
| S- Ticket（100 set） | $11.99 | one-time |

**What reviewers like**

- ✨ Detailed analysis
- 🤩 Fun and interesting
- 🚀 Quick results
- 👍 Easy LINE integration
- 💖 Free premium features (ads)

**What reviewers complain about**

- 📉 Inaccurate data counts
- 🐌 App performance issues
- 🔋 Phone gets hot/slow
- ❌ Limited analysis period
- 🪲 Crashes frequently

**Reported bugs**

- AI accuracy issues (message sender identification)
- Incorrect call counts
- Incorrect message counts (e.g., 'w' count)
- Incorrect 'love word' classification
- App crashes when analyzing large files

**Requested features**

- Enable Instagram DM analysis
- Allow viewing all past LINE messages
- Improve accuracy of message/call counts
- Expand analysis period
- Add dark mode


### Anniversary Tracker

[App page](https://appshunter.io/ios/app/anniversary-tracker/id1570714816)

This app helps you track and celebrate important dates, from relationship anniversaries to personal milestones. Customize your experience with photos, themes, and personalized reminders to never miss a special moment.

**Highlights:** Automatic day counter, Customizable profile photos, Personalized fonts, colors, and sizes, Theme backgrounds, Unlimited anniversary calendar, Smart reminders, Automatic milestone generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $9.99 | one-time |

**What reviewers like**

- 💕 Cute and customizable
- 🔒 Password protection
- 📆 Helpful anniversary tracking
- 🎨 Variety of backgrounds and icons
- 👍 Easy to use and intuitive

**What reviewers complain about**

- 🐛 Bugs with widgets and notifications
- 💰 Occasional ads
- 🔍 Limited customization options
- 🕰️ Inaccurate day counting

**Reported bugs**

- Widgets displaying blank or incorrect information
- Notifications not working or delayed
- Randomly adding unset anniversaries
- Day count not updating properly

**Requested features**

- Add ability to set custom anniversary dates
- Include widget support for home screen
- Allow changing app icon and name
- Improve notification reliability


## Frequently asked questions

### Is IsTalk free?

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

### Is Anniversary Tracker free?

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

### Which has better reviews, IsTalk or Anniversary Tracker?

IsTalk is rated higher. IsTalk averages 5.0 out of 5 from 2 ratings, while Anniversary Tracker averages 4.7 from 2.1K ratings.

### Do IsTalk or Anniversary Tracker have ads?

Both IsTalk and Anniversary Tracker show ads.

### Which is updated more often, IsTalk or Anniversary Tracker?

IsTalk ships an update every 3 days, and Anniversary Tracker every 9 days. Most recently, IsTalk was updated on November 3, 2026 and Anniversary Tracker on November 5, 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.*