Enumero vs Sensation Drill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Enumero
This app provides a versatile counter with automatic or manual increment/decrement functions. It offers unique counting modes in various formats like Latin, binary, hex, Morse code, and even recites chemical elements and musical scales. It can also generate original words and integrate with music production tools.
- Automatic/manual counting
- Multiple counting formats (Latin, binary, hex, Morse)
- Recites chemical elements
- Plays musical scales and Solfege
- Generates original words
- Audiobus and Inter App Audio integration
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Sometimes you need to count or tally things. This simple app increments or decrements a counter, automatically or manually, while saying the number aloud. It uses an algorithm to choose different variants of the number sounds, so it's somewhat better sounding than text-to-speech. It counts forward or backward automatically by any integral increment, and can count up to 999,999,999 if you're willing to wait 31 years or so. But it gets more interesting than that. Enumero counts in Latin, binary, hex and morse code. Enumero counts in grey code, picks random numbers and can trip off the first 10,000 digits of Pi (in hex and binary too). Enumero can recite the names of chemical elements. It can play the toy piano, sing a little Solfege and regale you with the very interesting Nerve Events. it can iterate through all possible orders of orders, and play them as a diatonic scale. It can also make up its own words out of bits of phonemes in three different ways. No other app can claim these features! And now Enumero also can be run in Audiobus and Inter App Audio, so you can use it as a random voice in musical compositions. Check out http://www.jhhl.net/iPhone/Enumero. Compatible with iPad, & iOS9-10 From the author of lots of other iOs apps like SrutiBox, Droneo, Ellipsynth, synthicity itself, Minute, Only A, Yes Session and AUMI.
Sensation Drill
Practice trumpet sight-reading with randomized musical scores featuring unexpected intervals. Focus on intonation and attacks to improve your inner ear and embouchure. The app generates new scores with a tap and allows intuitive zooming.
- Randomized musical score generation
- Unexpected interval exercises
- Focus on intonation and attacks
- Improve inner ear and embouchure
- Intuitive pinch-to-zoom score display
- Real-time music score rendering
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Train your sight reading and trumpet playing skills by playing unexpected intervals. As proposed by Clint 'Pops' McLaughlin the Sensation Drill app generates random scores with intervals you can't remember from well-known melodies. Playing this music-scores with focus on intonation and proper attacks will improve your inner ear and your embouchure. By tapping on the display the app will generate a completely new score. Scores can be zoomed be intuitive pinch gestures which trigger a complete re-formatting of the score. This app uses the GUIDOLib for rendering high quality music scores in real-time.
Screenshots
Verdict
The clearest difference is update cadence: Enumero at every 5 months against Sensation Drill's every 28 months. Enumero also leads on ratings volume (4 vs 1) and iOS requirement (12.4 vs 17.0). Sensation Drill's advantage is review sentiment (100% vs 86%) and price ($0.99 vs $1.99). On rating, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Enumero costs $1.99 and Sensation Drill $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Enumero against 5.0 for Sensation Drill. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 86% of Enumero's written reviews are positive against 100% of Sensation Drill's.
Enumero ships an update every 5 months, Sensation Drill every 28 months. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.
| Parameter | Enumero | Sensation Drill |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 85.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 5 months — better | Every 28 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Henry Lowengard | Kilian IT-Consulting |
Customer experience
Enumero
Sensation Drill
In-app purchases
Enumero
No in-app purchases
Sensation Drill
No in-app purchases









