# Thread Learning by CR vs TallyFlex

The clearest difference is review sentiment: TallyFlex at 64% against Thread Learning by CR's 0%. TallyFlex also leads on rating (4.3 vs 1.6) and ratings volume (87 vs 10). Thread Learning by CR's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. TallyFlex sells 2 in-app purchases, starting at $27.99 per month. Thread Learning by CR asks for nothing beyond the download.

TallyFlex holds the better App Store score, 4.3 against 1.6. That said, the two scores are not equally well evidenced: TallyFlex has 87 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of Thread Learning by CR's written reviews are positive against 64% of TallyFlex's.

Thread Learning by CR ships an update every 3 weeks, TallyFlex every 10 days. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Thread Learning by CR | TallyFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (10 ratings)](https://appshunter.io/ios/app/thread-learning-by-cr/id1528613952/reviews) | **[4.3 (87 ratings)](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972/reviews)** |
| Number of ratings | 10 | **87** |
| Positive reviews | 0.0% of reviews | **64.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 148 MB | 87 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CentralReach LLC](https://appshunter.io/developer/1270867674) | [TallyFlex LLC](https://appshunter.io/developer/1531412974) |

## What reviewers say

### Thread Learning by CR

[App page](https://appshunter.io/ios/app/thread-learning-by-cr/id1528613952)

This app offers comprehensive tools for educators and professionals to track and manage progress for individuals with autism and developmental disabilities. It facilitates program setup, data collection for skills and behaviors, and note completion, with offline and multi-student capabilities.

**Highlights:** Track and achieve progress, Manage students and staff, Set up programs and curriculum, Collect ABA data, Complete Smart Notes, Offline mode, Multi-student data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### TallyFlex

[App page](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972)

This app replaces paper data sheets for behavioral data collection. It helps professionals like BCBAs and RBTs work faster and more accurately with clients in clinics, schools, and homes. It offers various tracking methods and secure data export for reports.

**Highlights:** Replace paper data sheets, Track ABC data, frequency, duration, latency, Automatic timers for interval recording, Task analysis and prompt codes, Track multiple behaviors simultaneously, Export data to PDF, CSV, XLSX, Works offline

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TallyFlex Solo Monthly | $27.99 | per month |
| Solo Yearly | $279.99 | per year |

**What reviewers like**

- 👍 Easy to use and user-friendly
- 🚀 Quick data collection
- 📊 Visual reports and data tracking
- 💡 Customizable behavior tracking
- ✅ Great for RBTs and BCBAs

**What reviewers complain about**

- 💰 Subscription model disliked
- 📉 Data export challenges
- 🐛 Calculation glitches
- 🤔 Lack of clear documentation/help
- 🚫 Inability to add/manage students (free version)

**Reported bugs**

- Calendar not showing current sessions
- Data export results in empty Excel sheet
- Calculations and percentages are unreliable
- Data stops being counted after a certain number of opportunities
- Exported data format for duration is hard to graph

**Requested features**

- Offer a 'lite' subscription for SLPAs/BCaBAs
- Add more data collection options/types (chaining, TAs, checklists)
- Allow uploading pre-made data sheets
- Add sound alerts for timers
- Ability to re-organize behaviors on screens


## Frequently asked questions

### Is Thread Learning by CR free?

Thread Learning by CR is free to download, with no in-app purchases.

### Is TallyFlex free?

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

### Which has better reviews, Thread Learning by CR or TallyFlex?

TallyFlex is rated higher. Thread Learning by CR averages 1.6 out of 5 from 10 ratings, while TallyFlex averages 4.3 from 87 ratings.

### Do Thread Learning by CR or TallyFlex have ads?

Neither Thread Learning by CR nor TallyFlex shows ads.

### Which is updated more often, Thread Learning by CR or TallyFlex?

Thread Learning by CR ships an update every 3 weeks, and TallyFlex every 10 days. Most recently, Thread Learning by CR was updated on September 25, 2026 and TallyFlex on October 11, 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.*